基于半导体光纤环形腔激光器的全光广播式超宽带信号源
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摘要
提出一种新型的基于半导体光纤环形腔激光器(semiconductor fiber ring laser, SFRL)全光超宽带(ultra-wideband, UWB)信号源的方案,该方案可以同时产生3路高斯脉冲一阶导数脉冲(monocycle) UWB信号.建立了这种全光UWB信号源的宽带理论模型,通过数值模拟的方法研究SFRL中的半导体光放大器(semiconductor optical amplifier, SOA)的注入电流、激射光波长、输入信号光功率和波长对monocycle信号性能的影响.结果表明:SOA的注入电流在200—220 mA时可以获得对称性较好的monocycle脉冲;输出monocycle脉冲平均功率和正、负脉冲振幅随激射光波长增加而增加;较低的输入信号光功率可以获得性能较好的monocycle信号;输入信号光波长对输出monocycle信号有一定的影响,但影响很小.
A novel scheme for all-optical ultra-wideband signal source based on semiconductor fiber ring laser(SFRL)is proposed, in which three monocycle signals can be generated simultaneously. The effect of the bias current of the semiconductor optical amplifier(SOA) in the SFRL, the wavelength of the lasing light, the power and the wavelength of input signal light on the performance of the monocycle signals are analyzed through numerical simulation. The results show that the output monocycle pulses with better symmetry can be obtained when the bias current of SOA is in a range of 200-220 mA. The average power, the amplitude of the positive and negative pulses of the output monocycle pulses increase as the wavelength of the lasing light increases. A better performance of the monocycle pulses can be obtained under lower input signal optical power. The wavelength of the input signal light has a little effect on the output monocycle pulses.
A novel scheme for all-optical ultra-wideband signal source based on semiconductor fiber ring laser(SFRL)is proposed, in which three monocycle signals can be generated simultaneously. The effect of the bias current of the semiconductor optical amplifier(SOA) in the SFRL, the wavelength of the lasing light, the power and the wavelength of input signal light on the performance of the monocycle signals are analyzed through numerical simulation. The results show that the output monocycle pulses with better symmetry can be obtained when the bias current of SOA is in a range of 200-220 mA. The average power, the amplitude of the positive and negative pulses of the output monocycle pulses increase as the wavelength of the lasing light increases. A better performance of the monocycle pulses can be obtained under lower input signal optical power. The wavelength of the input signal light has a little effect on the output monocycle pulses.
引文
[1]Aiello G R,Rogerson G D 2003 IEEE Microw.Mag.4 36
[2]Wang Q,Zeng F,Blais S,Yao J P 2006 Opt.Lett.31 3083
[3]Wang Q,Yao J P 2007 Opt.Express 15 14667
[4]Huang H,Xu K,Li J Q,Wu J,Hong X B,Lin J T 2008 J.Lightwave Technol. 26 2635
[5]Dridi K,Hamam H 2008 IEEE International Conference on Signal Processing&Communications Dubai,United Arab Emirates,November 24-27,2008 p1167
[6]Chen H W,Chen M H,Wang T L,Li M,Xie S Z 2008 J.Lightwave Technol. 26 2492
[7]Dong J J,Zhang X L,Zhang Y,Huang D X 2008 Electron.Lett.44 1083
[8]Zhang W W,Sun J Q,Wang J,Cheng C,Zhang X L 2009IEEE Photonic Tech.L.21 271
[9]Hu Z F,Sun J Q,Shao J,Zhang X L 2010 IEEE Photonic.Tech.L.22 42
[10]Wang J,Sun Q Z,Sun J Q,Zhang W W 2009 Opt. Express17 3521
[11]Wu T H,Wu J,Chiu Y J 2010 Opt. Express 18 3379
[12]Zhang W,Chen X Q,Chai J,Huang Y N 2016 15th International Conference on Optical Communications and Networks Hangzhou,China,September 24-27,2016 p1
[13]Mu H Q,Wang M G,Jian S S 2016 15th International Conference on Optical Comm.unications and Networks Hangzhou,China,September 24-27,2016 ppl
[14]Dong J J,Fu S N,Shum P,Zhang X L 2007 6th International Conference on Information,Communications&Signal Processing Singapore,December 10-13,2007 p1
[15]Zeng F,Yao J 2006 IEEE Photonic Tech.L.18 823
[16]Zeng F,Wang Q,Yao J 2007 Electron.Lett. 43 119
[17]Dong J J,Zhang X L,Xu J,Huang D X,Fu S N,Shum P2008 Optical Fiber Communication/National Fiber Optic Engineers Conference San Diego,California,United States,February 24-28,2008 p1
[18]Velanas P,Bogris A,Argyris A,Dimitris Syvridis 2008 J.Lightwave Technol. 26 3269
[19]Wang F,Dong J J,Xu E M,Zhang X L 2010 Opt. Express 1824588
[20]Dong J J,Zhang X L,Xu J,et al.2007 Opt.Express 32 2158
[21]TorresCompany,Victor,Prince K,Monroy I T 2008 IEEE Photonic.Tech.L.20 1299
[22]Zhao Z S,Li P L,Zheng J J,et al.2012 Optoelectr.Lett.8 89
[23]Zhang Y,Zhao M,Ma X L,et al.2015 Optik 126 340
[24]Zhang F Z,Wu J,Fu S N,et al.2010 Opt.Express 18 15870
[25]Sujit B,Hong Y H,Paul S,et al.2004 J.Opt. Soc.Am.B 211023
[26]Hong Y H,Spencer P S,Shore K A 2004 IEEE J.Quantum Electronics 40 152
[27]Chow K K,Shu C,Mak M W K,et al.2004 IEEE J.Sel.Top.Quant.10 1197
[2]Wang Q,Zeng F,Blais S,Yao J P 2006 Opt.Lett.31 3083
[3]Wang Q,Yao J P 2007 Opt.Express 15 14667
[4]Huang H,Xu K,Li J Q,Wu J,Hong X B,Lin J T 2008 J.Lightwave Technol. 26 2635
[5]Dridi K,Hamam H 2008 IEEE International Conference on Signal Processing&Communications Dubai,United Arab Emirates,November 24-27,2008 p1167
[6]Chen H W,Chen M H,Wang T L,Li M,Xie S Z 2008 J.Lightwave Technol. 26 2492
[7]Dong J J,Zhang X L,Zhang Y,Huang D X 2008 Electron.Lett.44 1083
[8]Zhang W W,Sun J Q,Wang J,Cheng C,Zhang X L 2009IEEE Photonic Tech.L.21 271
[9]Hu Z F,Sun J Q,Shao J,Zhang X L 2010 IEEE Photonic.Tech.L.22 42
[10]Wang J,Sun Q Z,Sun J Q,Zhang W W 2009 Opt. Express17 3521
[11]Wu T H,Wu J,Chiu Y J 2010 Opt. Express 18 3379
[12]Zhang W,Chen X Q,Chai J,Huang Y N 2016 15th International Conference on Optical Communications and Networks Hangzhou,China,September 24-27,2016 p1
[13]Mu H Q,Wang M G,Jian S S 2016 15th International Conference on Optical Comm.unications and Networks Hangzhou,China,September 24-27,2016 ppl
[14]Dong J J,Fu S N,Shum P,Zhang X L 2007 6th International Conference on Information,Communications&Signal Processing Singapore,December 10-13,2007 p1
[15]Zeng F,Yao J 2006 IEEE Photonic Tech.L.18 823
[16]Zeng F,Wang Q,Yao J 2007 Electron.Lett. 43 119
[17]Dong J J,Zhang X L,Xu J,Huang D X,Fu S N,Shum P2008 Optical Fiber Communication/National Fiber Optic Engineers Conference San Diego,California,United States,February 24-28,2008 p1
[18]Velanas P,Bogris A,Argyris A,Dimitris Syvridis 2008 J.Lightwave Technol. 26 3269
[19]Wang F,Dong J J,Xu E M,Zhang X L 2010 Opt. Express 1824588
[20]Dong J J,Zhang X L,Xu J,et al.2007 Opt.Express 32 2158
[21]TorresCompany,Victor,Prince K,Monroy I T 2008 IEEE Photonic.Tech.L.20 1299
[22]Zhao Z S,Li P L,Zheng J J,et al.2012 Optoelectr.Lett.8 89
[23]Zhang Y,Zhao M,Ma X L,et al.2015 Optik 126 340
[24]Zhang F Z,Wu J,Fu S N,et al.2010 Opt.Express 18 15870
[25]Sujit B,Hong Y H,Paul S,et al.2004 J.Opt. Soc.Am.B 211023
[26]Hong Y H,Spencer P S,Shore K A 2004 IEEE J.Quantum Electronics 40 152
[27]Chow K K,Shu C,Mak M W K,et al.2004 IEEE J.Sel.Top.Quant.10 1197