光子带隙热库中原子的发光特性研究
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摘要
自发辐射和共振荧光辐射作为光与物质相互作用的基本过程一直就是物理学的一个重要研究课题。到了二十世纪七十年代,人们开始研究如何在量子体系中实现对原子发光特性的控制和修正。光子带隙热库因为其独特的控制光子运动的能力被加以利用。近年来,原子在光子带隙热库中的辐射在理论研究、相关实验及其应用开发等领域都得到了迅速发展。
     本论文对光子带隙热库中原子的自发辐射和共振荧光辐射进行了深入的研究。通过比较原子与外相干场耦合的不同方式,得出光子带隙热库中原子自发辐射的量子干涉效应,以及不同光子晶体的态密度对位相依赖现象的影响。并讨论了在弱激发的情况下,光子带隙热库中原子的共振荧光谱不同于真空情况下的谱线特征。当在光子晶体中引入缺陷形成纳米腔时,利用腔量子电动力学得到了单量子和双量子点在腔中的发光特性,并在缀饰态表象下揭示其物理本质,为研究多原子系统打下基础。
     光子带隙热库中原子的发光特性研究对光信息存储、量子信息与量子计算、光群速减慢、光通讯、光谱识别、高效率发光材料等领域的理论和实验研究均具有一定的指导意义。
In this thesis for doctorate we study the effects of quantum interference on sponta-neous emission spectrum (SES) and resonance fluorescence (RF) spectrum of differentatomic systems, which are embedded in isotropic Photonic Band Gap (PBG) reservoirs,anisotropic PBG reservoirs and vacuum reservoirs, respectively. This thesis consists ofthree parts:
     1. Comparing the“lower level coupling”and“upper level coupling”, theinfluence of the external field on the quantum interference and the phase dependencecharacter of the spontaneous emission are analyzed.
     (1) The influence of the external field on the quantum interference in the sponta-neous emission
     A two-level atom embedded in Photonic Crystals (PCs) is coupled to a third level|3> by a external field. The coupling between |3> and |1> is named as the“lower levelcoupling”; the coupling between |3> and |2> is named“upper level coupling”. Throughcomparing the“lower level coupling”and“upper level coupling”, the quantuminterference is analyzed.
     For the“lower level coupling”, the coherence caused by the driving field separatesthe lower level of the atom into two close dressed states. The particle drop into the
     dressed states both from the upper level. This means that the interference plays no rolein the decay ways. It presents an incoherent superposition of two Lorentzian lines asshown in the figure 1. And the two side lobes are separated farther asΔ_0 becomesstronger. Due to the singularities of the density of state (DOS) of the isotropic PBGreservoirs, four holes appear in the SES as shown in the figure 1(a).
     For the“upper level coupling”, the coherence caused by the driving field separatesthe upper level into two close dressed states. When the two dipole moments of theatomic transition from the two sole dressed states to the ground level they are orthogonalimplying that there is no quantum interference denoted by p = 0. When the dipolemoments of the two transitions are parallel or anti-parallel, it implies that the quantum interference is maximal denoted by p =±1. But in the“upper level coupling”, theupper splitting states are phased together by the driving field, so that the interference isunavoidable. The key signature of the interference effect in the emission spectrum of theisotropic PBG and the anisotropic PBG is the appearance of a dark line, the same as thatin vacuum. The dark line in the fluorescent spectrum locates at .It is different from the vacuum situation which locates atδ_k =Δ_0. So the dark line isnot only respect to the detuning but also depend on the location of the PBG. Whenδ_(21c1) <Δ_0 orδ_(21c1) >δ_(c2c1) +Δ_0, an additional peak appears between the band edgeand the dark line as shown the solid line in figure 2 and dash line in figure 3. WhenΔ_0≤δ_(21c1)≤δ_(c2c1) +Δ_0, the dark line disappears as shown the solid line in figure 3. Thisphenomenon should not be confused with the situation that the driving field approacheszero(as the dash line in figure 2). Although the dark line disappears in both situations,the quantum dynamic is absolutely different: the former is induced cut-off effect of thePBG and the latter is induced by the no destructive quantum interference.
     (2) The phase dependence character in the SES
     The two models researched are introduced as follows. The first one is“lower level coupling”model, whose two close lower levels in aΛ-type atom are coupled by amicrowave field. The second one is the“upper level coupling”model whose two closeupper levels in a V-type atom are coupled by a microwave field. Through comparingthe two model, we can obtain the physical dynamics of the phase dependence characterfrom the three-level atom embedded in PBG reservoirs.
     We consider the situation thatδ= 0 and the center of the band gap locates in themiddle of the transition frequencies of the atom. Two dressed states |α> and |β> aregenerated by the quantum coherence between the atom and the microwave field. In the“lower level coupling”, the SES is shown in figure 4. The spectrum corresponding to|α> is comprised of two linesα_1 andα_2, centered atω_(31)-|Ω_0| andω_(32)-|Ω_0|. And the |β>is composed of two linesβ_1 andβ_2, centered atω_(31) + |Ω_0| andω_(32) + |Ω_0|. In the case ofthe“upper level coupling”, the SES is shown in figure 5. The structures of two linesα_1andα_2 are centered atω_(20)-|Ω_0| andω_(10)-|Ω_0|. Whileβ_1 andβ_2 are centered atω_(20)+|Ω_0|andω_(10) + |Ω_0|. In these models, we only consider the situation thatω_(21) < 2|Ω_0| due tothe small interval between two close levels |1 and |2 . Then the two spectral structuresα_(1,2) andβ_(1,2) locate in each side of the band gap.The phase termη_(1)2e~(±iφ) plays an important role in our models. Whenη_(12) = 0, thephase term is equal to 0, then the spectrum is not changed with the phase. So the phasedependence occurs only ifη_(12)≠0. Namely, the phase sensitive phenomenon is theconsequence of the quantum interference between the transitions |3>→|1> and |3>→|2>in the“lower level coupling”and between the transitions |1>→|0 and |2>→|0> in the“upper level coupling”. The DOS in different reservoirs only influence the the relativeheight and width of peaks which not play a role in the quantum interference.When the phase is changed from 0 toπ, the SES from the two models can varyas the phase in different tendency. Comparing to the the figure4 and 5 we found thatthe variety of the phase can bring oppositive influence on the two models. And the twoSES of each system are almost symmetrical with each other when the phase is equal to0 andπ.
     2. RF spectrum from double-band PBG reservoirs
     It is well-known that in vacuum the asymmetrical RF can be obtained only in theoff-resonance case. But in PBG reservoirs the RF appears different characters. Whenall the dressed-states lie in a region away from the band gap of the PCs, one can seethat the RF profiles represented by the dash curves in figures 6 are characterized bythree asymmetrical peaks. This is induced by the different DOS, and the intensity ratioamong the three peaks has different value in different PCs. As the transition frequencymoves to the center of the band gap, the RF spectrum are displayed by the solid linesin figure 6. The central peak disappears and the symmetrical character is obtained. Thedisappearance of the central peak can be explained that the elastic part is inhibited bythe band structure of the PCs. Due to the strong DOS in the edges of the band gap, whenthe transition frequency moves to the center of the band gap, the edges of the band gapincrease obviously. More precisely, the character of the RF spectrum directly dependson the location of the resonance energy with respect to the band gap of the PCs.
     The off-resonance case are shown in figure 7. We compare it with the solid linein figure 6 which is in the resonance case. They are both in the case that the frequencyof the external field lies at the center of the band gap, the RF spectra changes from asymmetrical structure to two asymmetrical peaks. This means that the asymmetricalcharacter is absolutely induced by the detuning. And when two detunings are inverse toeach other, two mirror RF spectra are denoted by the solid lines and dash lines in figure7. The spectral features are similar to the ordinary vacuum case regime except for theinhibition of the central peak.
     3. Spontaneous emission of Quantum Dots coupled with a single-mode cavity inPCs
     In the Cavity Quantum Electrodynamics (CQED), we research the florescenceemission in the side and along the axis cavity from one single Quantum Dot(QD) andtwo QDs which are coupled with a single-mode nanocavity field in thermal equilibrium.In the CQED strong-coupling regime, the emission process of this system is reversibleand a photon emitted by the atom can be coherently reabsorbed before it is emitted outof the cavity.
     First we obtain the coupling dynamic between a QD and a single mode cavity.Both side and axis spectra components whose emission probabilities are different fromeach other, approach the so-called vacuum Rabi spectrum. However, in generally, thetwo spectra have different shapes which can be shown in the two QDs model. Threeimportant parameters are used to characterize the system: the QD-cavity coupling con-stant, the QD decay rate, and the cavity decay rate. So two detunings are obtained tocontrol the emission in the side and along the axis cavity: One detuning is between thedipole moments (ω_(AB) =ω_A -ω_B), the other detuning is between two transition frequen-cies of two quantum dots (Δd_(21) = d_(32)~A- d_(21)~B). While the cavity decay rateκwhich onlydepends on the cavity mode is small all the time. Finally, the spontaneous emissionspectra will be controlled byω_(AB) andΔd_(21).
     To explore the origins of the unusual spectral features produced by quantum in-terference the dressed atomic-cavity-state representation is employed. In the resonantcase, each energy eigenstate decays to the ground state via two output channels: thetransition operator (sideways channel).and the transition operator (axial channel).
     In the axis channel as shown in equation (3), firstly we consider the case of twoidentical QDs, due to the same coupling constants, the contribution of the decay from|2_A,1_B,0> and |1_A,2_B,0> at zero detuning is mutually counteracted, inducing a slippycurve and two symmetric peaks in each side of the zero detuning shown in figure 8(b).When the detuning between dipole moments is unequal to 0, the singularity (peak ordip) will appear at the frequency of the coherent field. So when the dipole moment of A-QD is smaller than B-QD as shown in figure 9(b), there is a peak in the middle of thespectrum. Contrarily there occurs a hole in figure 10(b). And the singularity is obviousas the increase of the detuning value. In the side emission, the photon can decay fromall of the three dressed states as shown in equations (1) and (2). And no matter how thedipole moments are changed, the triple-peak spectrum always exists as shown in figure9(a) and 10(a).
     In the off-resonance situation we can obtain the decay via the side pathwayand via the axial pathway
     The above equations (4), (5), (6) indicate that the photon can be emitted from|φ_a> , |φ_b> and |φ_c> both in the side direction and the axis direction. The population on the bare stateσ_(22)~A(0) can not be symmetrically distributed on the initial dressedstates. And there are not any other external fields acting on the system, so the SESdisplays a asymmetrical shape withω_c. By changing the detunning of the two transitionfrequencies, we can see the influence ofω_(AB) on the SES. Shown as the solid and dashlines in the figure 11, when the two detunings between the transition frequencies ofthe two QDs are inverse to each other, their spectra have a mirror relation. Withω_(AB)increases, the spectrum will change in different ways as shown by the dot and dash linesin figure 11.
     The purpose of this thesis are:
     (1) We research the quantum interference and the phase dependence character ofthe spontaneous emission, which is induced by the external driving field, from an ex-cited atom embedded in a double-band PCs .
     (2) We research the RF spectrum when the atom is embedded in double-band PCswho is the non-Markvo reservoirs. Through the zero-th order Liouville operator ex-pansion approximation in optical Bloch equation and the noise operators, we obtainthe emission property which is different from the vacuum case in the resonance andoff-resonance case.
     (3) In the Cavity Quantum Electrodynamics(CQED), we research the florescenceemission in the side and along the axis cavity from one single QDs and two QDs whichare strongly coupled with a single-mode nanocavity field in PCs. And we clearly ex-plain the strange emission property of the florescence emission spectrum in the dressedstate picture.
引文
[1] Zhu S Y, Narducci L M and Scully M O. Quantum-mechanical interference ef-fects in the spontaneous-emission spectrum of a driven atom. Phys. Rev. A, 1995,52: 4791.
    [2] Zhou P and Swain S. Resonance fluorescence and absorption spectra from a two-level atom driven by coherent and stochastic fields. Phys. Rev. A, 1998, 58: 4705.
    [3] Dong P and Tang S H. Absorption spectrum of a V-type three-level atom drivenby a coherent field. Phys. Rev. A, 2002, 65: 033816.
    [4] Yablonovitch E. Inhibited Spontaneous Emission in Solid-State Physics andElectronics. Phys. Rev. Lett., 1987, 58: 2059.
    [5] John S. Strong localization of photons in certain disordered dielectric superlat-tices. Phys. Rev. Lett., 1987, 58: 2486.
    [6] Li J, Zhou L and Chan C T, et al. Photonic Band Gap from a Stack of Positiveand Negative Index Materials. Phys. Rev. Lett., 2003, 90: 083901.
    [7] Zhang X D, Zhang Z Q, Chan C T. Absolute photonic band gaps in 12-foldsymmetric photonic quasicrystals. Phys. Rev. B, 2001, 63: 081105.
    [8] An C J, Cheng B Y, Li Z L, et al. Two dimensional metallic photonic crystal inthe THz range, Opt. Commun., 1999, 166: 9.
    [9] Jin C J, Cheng B Y, Man B Y, et al. Two-dimensional metallodielectric photoniccrystal with a large band gap. Appl. Phys. Lett., 1999, 75: 1201.
    [10] Jin C J, Cheng B Y, Man B Y, et al. Two-dimensional dodecagonal and decagonalquasiperiodic photonic crystals in the microwave region. Phys. Rev. B, 2000, 61:10762.
    [11] Lei X Y, Li H, Ding F, et al. Novel application of a perturbed photonic crystal:High-quality filter. Appl. Phys. Lett., 1997, 71: 2889.
    [12] Liu N H. Defect modes of stratified dielectric media. Phys. Rev. B, 1997, 55:4097.
    [13] Jin C J, Qin B, Yang M, et al, Two-dimensional photonic band structure in thechiral medium-transfer matrix method. Opt. Commun., 1997, 142: 179.
    [14] Zhang H Z, Tang S H, Dong P, He J. Spontaneous emission spectrum from aV-type three-level atom in a double-band photonic crystal. J. Opt. B: QuantumSemiclass. Opt., 2002, 4: 300.
    [15] Zhang H Z, Yang J B, Tang S H. Spontaneous emission from a double V-typefour-level atom in a double-band photonic crystal. J. Mod. Opt., 2003, 50: 1649.
    [16] Zhang H Z, Tang S H, Dong P, He J. Quantum interference in spontaneous emis-sion of an atom embedded in a double-band photonic crystal. Phys. Rev. A, 2002,65: 063802.
    [17] Yang D, Zhang H, Zhang K and Zhang H Z, Quantum Interference in a ProbeSpectrum of an Atom Embedded in a Photonic Crystal. Laser. Phys, 2006 16:1062.
    [18] Zhang K, Zhang H and Zhang H Z. The spontaneous emission spectrum of adriven atom embedded in double-band photonic crystals. Journal of Modern Op-tics, 2007, 54(1): 33-43.
    [19] Zhang H, Zhang K and Zhang H Z. Absorption spectra of a three-level atomembedded in a PBG reservoir. Chin. Phys. Lett., 2007, 24(4): 937.
    [20] Arimondo E and Orriols G. Nonabsorbing atomic coherences by coherent two-photon transitions in a three-level optical pumping. Nuovo Cimento Lett., 1976,17: 333.
    [21] Alzetta G, Gozzini A, Moi L, and Orriols G. An experimental method for theobservation of r.f. transitions and laser beat resonances in oriented sodium vapor.Nuovo Cimento B, 1976, 36: 5.
    [22] Gray H R, Whitley R M, and Stroud Jr C R. Coherent trapping of atomic popu-lations. Opt. Lett., 1978, 3: 218.
    [23] Radmore P M and Knight P L. Population trapping and dispersion in a three-levelsystem. J. Phys. B, 1982, 15: 561.
    [24] Argarwal G S and Nayak N. Effects of long-lived incoherences on coherent pop-ulation trapping. J. Phys. B, 1986, 19: 3375.
    [25] Knight P L. Laser-induced continuum structure Comments. At. Mol. Phys., 1984,15: 193.
    [26] Harris S E, Field J E, and Imamoglu A. Nonlinear optical processes using elec-tromagnetically induced transparency. Phys. Rev. Lett., 1990, 64: 1107.
    [27] Xiao M, Li Y Q, Jin S Z and Gea-Banacloche J. Measurement of DispersiveProperties of Electromagnetically Induced Transparency in Ru- bidium Atoms.Phys. Rev. Lett., 1995, 74: 666.
    [28] Wielandy S and Gaeta A L. Investigation of electromagnetically induced trans-parency in the strong probe regime. Phys. Rev. A, 1998, 58: 2500.
    [29] Gao J Y, Yang S H, Wang D, Guo X Z, Chen K X, Jiang Y, and Zhao B. Elec-tromagnetically induced inhibition of two-photon absorption in sodium vapor.Phys. Rev. A, 2000, 61: 023401.
    [30] Wu J H.and Gao J Y. Absorption properties of a driven Doppler- broadened lad-der system with hyperfine structure. Chin. Phys., 2002, 11: 572.
    [31] Kocharovskaya O and I Ya. Population trapping and coherent bleaching of athree-level medium by a periodic train of ultrashort pulses. Khanin, Zh. Eksp.Teor. Fiz, 1986, 90: 1610.
    [32] Harris S E. Lasers without inversion: Interference of lifetime-broadened reso-nances. Phys. Rev. Lett., 1989, 62: 1033.
    [33] Scully M O, Zhu S Y, and Gravrielides A. Degenerate quantum-beat laser: Las-ing without inversion and inversion without lasing. Phys. Rev. Lett., 1989, 62:2813.
    [34] Agarwal G S. Origin of gain in systems without inversion in bare or dressedstates. Phys. Rev. A, 1991, 44: R28.
    [35] . Scully M O, From lasers and masers to phaseonium and phasers. Phys, Rep.,1992, 219: 191.
    [36] Gao J Y,Guo C, Guo X Z, Jin G X, Wang Q W, Zhao J, Zhang H Z, Jiang Y,Wang D Z, and Jiang D M. Observation of light amplication without populationinversion in sodium. Opt. Commun., 1992, 93: 323.
    [37] Ling H Y. Theoretical investigation of phenomena in the closed Raman- drivenfour-level symmetrical model. Phys. Rev. A, 1994, 49: 2827.
    [38] Zibrov A S, Lukin M D, Nikonov D E, Hollberg L, Scully M O, Vechansky VL, and Robinson H G. Experimental Demonstration of Laser Oscillation withoutPopulation Inversion via Quantum Interference in Rb. Phys. Rev. Lett., 1995, 75:1499.
    [39] Harris S E. Electromagnetically induced transparency. Phys. Today, 1997, 50:36.
    [40] Scully M O. Enhancement of the index of refraction via quantum coherence.Phys. Rev. Lett., 1991, 67: 1855.
    [41] Scully M O and Zhu S Y. Ultra-large index of refraction via quantum interfer-ence. Opt. Commn., 1992, 87: 134.
    [42] Harris S E, Fieldm J E and Imamoglu A. Nonlinear optical processes using elec-tromagnetically induced transparency. Phys. Rev. Lett., 1990, 64: 1107.
    [43] Harris S E, Field J E, and Kasapi A. Dispersive properties of electro- magneti-cally induced transparency. Phys. Rev. A, 1992, 46: R29.
    [44] Kasapi A,Jain M, Yin G Y, and Harris S E. Electromagnetically Induced Trans-parency: Propagation Dynamics. Phys. Rev. Lett., 1995, 74: 2447.
    [45] HauL V, Harris S E, Dutton Z, and Behroozi C H. Light speed reduction to 17metres per second in an ultracold atomic gas. Nature, 1999, 397: 594.
    [46] Kocharovskaya O, Rostovtsev Y, and Scully M O. Stopping Light via Hot Atoms.Phys. Rev. Lett., 2001, 86: 628.
    [47] Phillips D F, Fleischhauer A, Mair A, and Walsworth R L. Storage of Light inAtomic Vapor. Phys. Rev. Lett., 2001 86: 783.
    [48] Liu C, Dutton Z, Behroozi C H, and Hau L V, Harris S E. Observation of coher-ent optical information storage in an atomic medium using halted light pulses.Nature, 2001, 409: 490.
    [49] Cerboneschi E, Renzoni F, and Arimondo E. Quantum interference and slowlight propagation in cold samples of open three-level atoms. J. Opt. B, 2002, 4:S267.
    [50] Hanle W. The magnetic influence on the polarization of resonance fluorescence.Z. Phys., 1924, 30: 93.
    [51] Zhao Y, Wu C K, Ham B S, Kim M K, and Awad E. Microwave Induced Trans-parency in Ruby. Phys. Rev. Lett., 1997, 79: 641.
    [52] Kash M M, Sautenkov V A, Zibrov A S, Hollberg L, et al. Ultraslow GroupVelocity and Enhanced Nonlinear Optical Effects in a Coherently Driven HotAtomic Gas. Phys. Rev. Lett., 1999, 82 5229.
    [53] Zibrov A S, Lukin M D, and Scully M O. Nondegenerate Parametric Self-Oscillation via Multiwave Mixing in Coherent Atomic Media. Phys. Rev. Lett.,1999, 83: 4049.
    [54] Harris S E and Hau L V. Nonlinear Optics at Low Light Levels. Phys. Rev. Lett.,1999, 82: 4611.
    [55] Scully M O, and Zubairy M S. Quantum Optics. England: Cambridge UniversityPress, 1997.
    [56] Lukin M D, Yelin S F, Fleischhauer M, and Scully M O. Quantum interference effects induced by interacting dark resonances. Phys. Rew. A, 1999, 60: 3225.
    [57] Kocharovskaya O, Mauri F and Arimondo E. Laser without population inversionand coherent trapping. Opt. Comm., 1991, 84: 393.
    [58] Nottelmann A, Peters C, and Lange W. Inversionless amplification of picosecondpulses due to Zeeman coherence. Phys. Rev. Lett., 1993, 70: 1783.
    [59] Kocharovskaya O, Mandel P and Radeonychev Y V. Inversionless amplificationin a three-level medium. Phys. Rev. A, 1992, 45: 1997.
    [60] Kocharovskaya O and Mandel P. Amplification without inversion: The double-Λscheme. Phys. Rev. A, 1990, 42: 523.
    [61] Narducci L M, Doss H M, Ru P, Scully M O, Zhu S Y, and Keitel C H. Non-linear transmission of a hollow waveguide containing a saturable absorber. Opt.Comm., 1991, 81: 397.
    [62] Kitching J and Hollberg L. Interference-induced optical gain without populationinversion in cold, trapped atoms. Phys. Rev. A, 1999, 59: 4685.
    [63] Zhu Y and Lin J. Sub-Doppler light amplification in a coherently pumped atomicsystem. Phys. Rev. A, 1996, 53: 1767.
    [64] Zhu Y, Lin J and Sanchez P. Sub-Doppler light amplification in a coherentlypumped atomic system. Opt. Commn., 1996, 128: 254.
    [65] Fort C, Catalitotti F S, Hansch T W, et al. Gain without inversion on the cesiumD1 line. Opt. Commn., 1997, 139: 31.
    [66] Peters C.and Lange W. Laser action below threshold inversion due to coherentpopulation trapping. Appl. Phys. B: Laser Opt., 1996, 62: 221.
    [67] Argarwal G S. Quantum Optics. Berlin: Springer Tracts in Modern Physics,1974.
    [68] Cardimona D A, Raymer M G, and Stroud Jr. C R. Steady-state quantum inter-ference in resonance fluorescence. J. Phys. B, 1982, 15: 55.
    [69] Agarwal G S and Anil K P. Vacuum-induced coherences in radiatively coupledmultilevel systems. Phys. Rev. A, 2001, 63: 043805.
    [70] Imamoglu A. Electron-impact cross sections and coherence parameters for the6s2 1p 1P transition in neutral barium. Phys. Rev. A, 1989, 40: 2835.
    [71] Javanainen J. Effect of State Superpositions Created by Spontaneous Emissionon Laser-Driven Transitions. Europhys. Lett., 1992, 17: 407.
    [72] Field J E and Imamoglu A. Spontaneous emission into an electromagneticallyinduced transparency. Phys. Rev. A, 1993, 48: 2486.
    [73] Zhu S Y, Scully M O. Spectral Line Elimination and Spontaneous Emission Can-cellation via Quantum Interference. Phys. Rev. Lett., 1996, 76: 388.
    [74] Zhu S Y, Chan R C F, and Li C P. Spontaneous emission from a three-level atom.Phys. Rev. A, 1995, 52: 710.
    [75] Lee Hwang, Polynkin P, Scully M O, and Zhu S Y. Quenching of spontaneousemission via quantum interference. Phys. Rev. A, 1997, 55 4454.
    [76] Xia H R, Ye C Y, and Zhu S Y. Experimental Observation of Spontaneous Emis-sion Cancellation. Phys. Rev. Lett., 1996, 77: 1032.
    [77] Agarwal G S. Energy and lifetime of one-electron multicharged-ion states infront of an Al surface. Phys. Rev. A, 1997, 53: 2457.
    [78] Zhou Peng and Swain S.,“Ultranarrow Spectral Lines via Quantum Interference,”Phys. Rev. Lett., 1996 77, 3995.
    [79] Zhou P and Swain S. Quantum interference in resonance fluorescence for adriven V atom. Phys. Rev. A, 1997, 56: 3011.
    [80] Zhou P and Swain S. Quantum Interference in Probe Absorption: Narrow Reso-nances, Transparency, and Gain without Population Inversion. Phys. Rev. Lett.,1997, 78: 832.
    [81] Paspalakis E and Knight P L. Phase Control of Spontaneous Emission. Phys.Rev. Lett., 1998, 81: 293.
    [82] Ghafoor F, Zhu S Y, and Zubairy M S. Temperature variation of ultraslow lightin a cold gas. Phys. Rev. A, 2000, 62: 013811.
    [83] Menon S and Agarwal G S. Effects of spontaneously generated coherence on thepump-probe response of aΛsystem. Phys. Rev. A, 1998, 57: 4014.
    [84] Menon S and Argarwal G S. Gain components in the Autler-Townes doubletfrom quantum interferences in decay channels. Phys. Rev. A, 1999, 61: 013807.
    [85] Paspalakis E, Gong S Q, Knight P L. Spontaneous emission-induced coherenteffects in absorption and dispersion of a V-type three-level atom. Opt. Commun.,1998, 152: 293.
    [86] Hu X M and Peng J S. Quantum interference from spontaneous decay inΛsystems: realization in the dressed-state picture. J. Phys. B, 2000, 33: 921.
    [87] Paspalakis E, Kylstra N J, and Knight P L. Transparency Induced via DecayInterference. Phys. Rev. Lett., 1999, 82: 2079.
    [88] Gong S Q, Li Y, Du S D, Xu Z Z. Unexpected population inversion via sponta-neously generated coherence of aΛsystem. Phys. Rev. A, 1999, 259: 43.
    [89] Li F l, Zhu S Y. Effects of quantum interference on coherent population trappingstates of a four-level atom interacting with coherent fields. Opt. Commun., 1999,162: 155.
    [90] Evers J, Bullock D, Keitel C H. Dark state suppression and narrow fluorescentfeature in a laser-drivenΛatom. Opt. Commun., 2002, 209: 173.
    [91] Paspalakis E, Knight P L. Spontaneous emission properties of a quasi-continuum. Opt. Commun., 2000, 179: 257.
    [92] Weisskopf V, Wigner E. Berechnung der nat urlichen Linienbreite auf Grund derDiracschen Lichttheorie. Z. Phys., 1930, 63: 54.
    [93] Hakuta K, Marmet L, and Stoicheff B P. Nonlinear optical generation with re-duced absorption using electric-field coupling in atomic hydrogen. Phys. Rev. A,1992, 45: 5152.
    [94] Hakuta K, Marmet L, and Stoicheff B P. Electric-field-induced second-harmonicgeneration with reduced absorption in atomic hydrogen. Phys. Rev. Lett., 1991,66: 596.
    [95] Berman P R. Analysis of dynamical suppression of spontaneous emission. Phys.Rev. A, 1998, 58: 4886.
    [96] Patnaik A K and Agarwal G S. Cavity-induced coherence effects in spontaneousemissions from preselection of polarization. Phys. Rev. A, 1999, 59: 3015.
    [97] Weber M F, Stover C A, et al. Giant Birefringent Optics in Multilayer PolymerMirrors. Science, 2000, 287: 2451-2456.
    [98] Krauss T F, Richard M, De La Rue. Photonic crystals in the optical regime-past,present and future. Progress in Quantum Electronics, 1999, 23: 51-96.
    [99] Cheng C, Scherer A. Fabrication of photonic band-gap crystals. Vac J. Sci. Tech-nol., 1995, 13: 2696.
    [100] Yablonovitch E, Gmitter T J, et al. Photonic band structure: The face-centered-cubic case employing nonspherical atoms. Phys. Rev. Lett, 1991, 67(17):2295-2298.
    [101] Campbell M, Sharp D N, Harrison M T. Fabrication of photonic crystals for thevisible spectrum by holographic lithography. Nature, 2000, 404: 53.
    [102] Shoji S, Kawata S. Photofabrication of three-dimensional photonic crystals bymultibeam laser interference into a photopolymerizable resin. Appl. Phys. Lett.,2000, 76: 2668.
    [103] Deubel M, Freymann G von, et al. Direct laser writing of three-dimensionalphotonic-crystal templates for telecommunications. Nature Mater., 2004, 3(7):444-447.
    [104] Divliansky I B, Shishido A, Khoo I C, et al. Fabrication of two-dimensionalphotonic crystals using interference lithography and electrodeposition of CdSe.Appl Phys Lett, 2001, 79(21): 3392-3394.
    [105] V Miklyaev Y, Meisel D C, et al. Three-dimensional face-centered-cubic pho-tonic crystal templates by laser holography: fabrication, optical characterization,and band-structure calculations. Appl. Phys. Lett, 2003, 82(8): 1284-1286.
    [106] Zhong Y C, Zhu S A, Wang H Z, et al. Fabrication of photonic crystalswith different surface orientation by holographic lithography. ACTA PHYSICASINICA, 2006, 55(02): 0688.
    [107] Ozbay E. Layer-by-layer photonic crystals from microwave to far-infrared fre-quencies. J Opt. Soc. Am. B, 1996, 13(9): 1945-1955.
    [108] Zakhidov A A, et al. Carbon Structures with Three-Dimensional Periodicity atOptical Wavelengths. Science, 1998, 282: 897-901.
    [109] Stober W, Frink A, Bone E J. Controlled growth of monodisperse silica spheresin the micron size range. Colloid Interface Sci., 1968, 26: 62.
    [110] Toader O, John S. Proposed square spiral microfabrication architecture for largethree-dimensional photonic band gap crystals. Science, 2001, 292: 1133.
    [111] Srinivasarao M, Collings D, Philips A. Dimensionally Ordered Array of Air Bub-bles in a Polymer Film. Science, 2001, 292: 79.
    [112] Petch J C, Keitel C H, Knight P L and Marangos J P. Role of electromagnet-ically induced transparency in resonant four-wave-mixing schemes. Phys. Rev.A, 1996, 53: 543.
    [113] Mazurenko D A, Akimov A V, Pevtsov A B, et al. Ultrafast switching in Si-embedded opals. Physica E, 2003, 17: 410.
    [114] Hougaard K G, Broeng J, Bjarklev A. Low pump power photonic crystal fibreamplifiers. Electron. Lett., 2003, 39: 599.
    [115] Mizuguchi J, Tanaka Y, Tamura S, et al. Focusing of light in a three-dimensionalcubic photonic crystal. Phys. Rev. B, 2003, 67: 075109.
    [116] Soljacic M, Luo C, Joannopoulos J D, et al. Nonlinear photonic crystal microde-vices for optical integration. Opt. Lett., 2003, 28: 637.
    [117] fNouchi P, Montmorillon L A, Sillard P, et al. Optical fiber design forwavelength-multiplexed transmission. C. R. Phys., 2003, 4: 29.
    [118] Chen L, Suzuki Y, Kohnke G E. Integrated platform for silicon photonic crystaldevices at near-infrared wavelengths. Appl. Phys. Lett., 2002, 80: 1514.
    [119] Nordin G P, Kim S, Cai J B, et al. Hybrid integration of conventional waveguideand photonic crystal structures. Opt. Express., 2002, 10: 1334.
    [120] Painter O, et al. Two-Dimensional Photonic Band-Gap Defect Mode Laser. Sci-ence, 1999, 284: 1819.
    [121] Yoshie T, Scherer A, Hendrickson J, et al. Vacuum Rabi splitting with a singlequantum dot in a photonic crystal nanocavity. Nature, 2004, 432: 200.
    [122] Usievich B A, Prokhorov A M, Sychugov V A. A Photonic-Crystal Narrow-BandOptical Filter. Laser Phys, 2002, 12: 898.
    [123] Espinola R L, Ahmad R U, Pizzuto F, et al. A study of high-index-contrast 90degree waveguide bend structures. Opt. Express, 2001, 8: 517.
    [124] Knight J C, Birks T. A, Russell P S J, et al. All-silica single-mode optical fiberwith photonic crystal cladding. Opt. Lett., 1996, 21: 1547.
    [125] Ortigosa B A, Knight J C, Russell P S J. Pulse breaking and supercontinuumgeneration with 200-fs pump pulses in photonic crystal fibers. J. Opt. Sec. Am.B, 2002 19: 2567.
    [126] Benabid F, Knight J C. Antonopoulosq, et al. Stimulated Raman Scattering inHydrogen-Filled Hollow-Core Photonic Crystal Fiber. Science, 2002, 298: 399.
    [127] Monro T M, Richardson D J. Holey optical fibres: Fundamental properties anddevice applications. C. R. Phys., 2003, 4: 175.
    [128] Han H, Park H, Cho M, et al. Streaming distribution of two-dimensional elec-trons in III-N heterostructures for electrically pumped terahertz generation. Appl.Phys. Lett., 2002, 82: 2634.
    [129] Cucinotta A, Poli F, Selleri S, et al. Amplification Properties of Er3+ DopedPhotonic Crystal Fibers. J. Lightwave. Technol., 2003, 21: 782.
    [130] Birner A, Wehrspohn R B, Gosele U, Bunch K. Silicon-Based Photonic Crystals.Adv. Mater., 2001, 13(6): 377-388.
    [131] Martini F D, Innocenti G, Jacobovitz G R, and Mataloni P. Anomalous sponta-neous emission time in a microscopic optical cavity. Phys. Rev. Lett., 1987, 59:2955-2958.
    [132] Kimble H J, Dagenais M and Mandel L. Photon antibunching in resonance fluo-rescence. Phys. Rev. Lett. 1977, 39: 691-695.
    [133] Kurtsiefer C, Mayer S, Zarda P and Weinfurter. Stable solid-state source of singlephtons. Phys. Rev. Lett. 2000, 85: 290-293.
    [134] Kuhn A, Hennrich M, and Rempe G. Deterministic Single-Photon Source forDistributed Quantum Networking. Phys. Rev. Lett., 2002, 89: 067901.
    [135] Hennrich M, Kuhn A, and Rempe G. Transition from Antibunching to Bunchingin Cavity QED. Phys. Rev. Lett., 2005, 94: 053604.
    [136] http://www.physics.gatech.edu/ultracool/base.htm
    [137] Diedrich F and Walther H. Nonclassical radiation of a single stored ion. Phys.Rev. Lett. 1987, 58: 203-206.
    [138] Hennrich M, Legero T, Kuhn A, and Rempe G. Vacuum-Stimulated Raman Scat-tering Based on Adiabatic Passage in a High-Finesse Optical Cavity. Phys. Rev.Lett., 2000, 85: 4872.
    [139] http://minty,caltech.edu/research.php
    [140] Kouwenhoven L P and Marcus C M. Quantum Dots. Physics World, 1998, 11:35.
    [141] Wang F Z, Chen Z H, Sun J, et al. Temperature and power-density-dependentinter-shell energy states in InAs-GaAs quantum dots. Journal of Luminescence,2006, 119-120: 183-187.
    [142] Mizubayashi J, Haruyama J, Takesue I, et al. Atom-like behaviors and orbital-related Tomonaga-Luttinger liquids in carbon nano-peapod quantum dots. Mi-crolelectronics journal, 2008, 39: 222.
    [143] Winiarz J G, et al. Inorganic: Organic Hybrid Nanocomposites for Photorefrac-tivity at Communication Wavelengths. J. Phys. Chem. B, 2002, 106: 967.
    [144] Zheltikova D A, et al. Switching intense laser pulses guided by Kerr-effect-modified modes of a hollow-core photonic-crystal fiber. Phys. Rev. E, 2005, 71:026609.
    [145] Woldeyohannes M, John S. Coherent control of spontaneous emission near aphotonic band edge: A qubit for quantum computation. Phys. Rev. A, 1999, 60:5046.
    [146] Purcell E M. Spontaneous emission probabilities at radio frequencies. Phys Rev.,1946, 69: 681-682.
    [147] John S and Wang J. Quantum optics of localized light in a photonic band gap.Phys. Rev. B, 1991, 43: 12772.
    [148] John S and. Quang T. Spontaneous emission near the edge of a photonic bandgap,. Phys. Rev. A, 1994, 50: 1764.
    [149] Wu J H and Gaophase J Y. Phase and amplitude control of the inversionless gainin a microwave-driven lambda-type atomic system. Eur. Phys. J. D, 2003, 23:315.
    [150] Hu X M, Shi W X, Xu Q, et al. Phase control of spontaneous emission by cascadebichromatic excitation. Phys. Lett. A, 2006, 352: 543.
    [151] Gong S Q, Paspalakis E and Knight P L. letter effects of spontaneous emissioninterference on population inversions of a V-type atom. J. Mod. Opt., 1998, 45:2433.
    [152] Paspalakis E, Keitel C H and Knight P L. Fluorescence control through multipleinterference mechanisms. Phys. Rev. A, 1998, 58: 4868.
    [153] Martinez M A G, Herczfeld P R, et al. Qquantum interference effects in spon-taneous emission: dependence of the resonance fluorescence spectrum on thephase of the driving field. Phys. Rev. A, 1997, 55 4483.
    [154] Scully M O and Zubairy M S. Quantum Optics. Cambridge University Press,1997.
    [155]彭金生和李高翔.近代量子光学导论.北京:科学出版社,1996.
    [156] Xu Q, Hu X M and Yin J W. Phase control of fluorescence quenching and linenarrowing. J. Phys. B, 2008, 41: 035503.
    [157] Park J R and Yoon T H. Dressed states for a two-level atom driven by a trichro-matic field. Phys. Lett. A, 2002, 305: 329.
    [158] Joshi A and Hassan S S. Resonance fluorescence spectra of a two-level atomand of a harmonic oscillator with multimode rectangular laser pulses. J. Phys. B,2002, 35: 1985.
    [159] Sandhya S N. Interference effects in atomic coherent systems: spectral features.Opt. Commu., 2003, 217: 291.
    [160] Zhou L, Li G X and Zhan M S. Cavity-Induced Enhancement of Squeezing inResonance Fluorescence of a V-Type Three-Level Atom. Chin. Phys. Lett., 2008,25: 497.
    [161] Zhou P and Swain S. Enhancement of squeezing in the resonance fluorescenceof a laser-dressed atom with finite-bandwidth cavity-field excitation. Phys. Rev.A., 1999, 59: 1603.
    [162] Mogilevtsev D and Kilin S. Method of collective operators for resonance fluo-rescence near a photonic band edge. Phys. Rev. A, 2003, 67: 023815.
    [163] Jack M W and Hope J J. Resonance fluorescence in a band-gap material: Di-rect numerical simulation of non-Markovian evolution. Phys. Rev. A, 2001, 63:043803.
    [164] Florescu M and John S. Single-atom switching in photonic crystals. Phys. Rev.A, 2001, 64: 033801.
    [165] Yamamoto Y and Imamogˉlu A. Mesoscopic Quantum Optics. New York: Wiley,1999.
    [166] Grove R E, wu F Y and Ezekiel S. Measurement of the spectrum of resonance fluorescence from a two-level atom in an intense monochromatic field. Phys.Rev. A, 1977, 15: 227.
    [167] Lee R Kand Lai Y. Fluorescence squeezing spectra near a photonic bandgap. J.Opt. A, 2004, 6: S715– S721.
    [168] Drexhage K H. Progress in Optics, XII, 165232, North-Holland, Amsterdam,1974.
    [169] Goy P, Raimond J M, Gross M and Haroche S. Observation of cavity-enhancedsingle-atom spontaneous emission. Phys. Rev. Lett., 1983, 50: 1903-1906.
    [170] Hulet R G, Hilfer E S and Klepper D. Inhibited spontaneous emission by Ryd-berg atom. Phys. Rev. Lett. 1985, 55: 2137-2140.
    [171] Heinzen D J, Childs J J, Thomas J E, and Feld M S. Enhanced and inhibitedvisible spontaneous emission by atoms in a confocal resonator. Phys. Rev. Lett.,1987, 58: 1320-1323.
    [172] Yoshie T, Scherer A, Chen H, et al. Optical characterization of two-dimensionalphotonic crystal cavities with indium arsenide quantum dot emitters. Appl. Rev.Lett., 2001, 79: 114.
    [173] Peter E, Senellart P, Martrou D, et al. Exciton-Photon Strong-Coupling Regimefor a Single Quantum Dot Embedded in a Microcavity. Phy. Rev. Lett., 2005, 95:067401.
    [174] Hennessy K, Badolato A, Winger M, et al. Quantum nature of a strongly coupledsingle quantum dot-cavity system. Nature, 2007, 445: 896.
    [175] Carmichael H J. Statistical Methods in Quantum Optics 1,2. Berlin: Springer,1999.
    [176] Kim M S and Agarwal G. Cavity-induced two-photon absorption in unidenticalatoms. Phys. Rev. A,1998,57:3059
    [177] Maqbool T and Razmi M S K. Field and atomic dipole squeezing and emissionspectra with two atoms in the cavity. J. Opt. Soc. Am. B, 1993, 10: 112-121.
    [178] Karapanagioti N E, Charalnnbidis D, et al. Effects of coherent coupling of au-toionizing states on multiphoton ionization. Phys. Rev. A, 1996, 53: 2587.
    [179] D’Souza R and Puri R R. Quantum electrodynamics of a three-level atom in atwo-mode correlated field in a cavity. J. Opt. Soc. Am. B, 1994, 11: 1108.
    [180] KyIstra N J, H W van der Hart, et al. Singly, doubly and triply resonant mul-tiphoton processes involving autoionizing states in magnesium . J. Phys. B: At.Mol. Opt. Phys., 1998, 31: 3089.
    [181] Gammon D, et al. Homogeneous Linewidths in the Optical Spectrum of a SingleGallium Arsenide Quantum Dot. Science, 1996, 273: 87.
    [182] Andreani L C and Panzarilni G. Strong-coupling regime for quantum boxes inpillar microcavities: Theory. Phy. Rev. B, 1999, 60: 13276.

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