一种基于沃拉斯顿棱镜的多角度激光分束方法
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摘要
提出一种基于沃拉斯顿棱镜的多角度激光分束方法。利用沃拉斯顿棱镜和双透镜组合,将飞秒激光单脉冲分束为多角度传输、具有飞秒或者更长时间间隔的多个激光脉冲;分束角度调节灵活,能量利用率高,结构简单。采用本文方法搭建了飞秒激光超快全息记录系统,并记录了4路复用的干涉条纹。实验结果表明,本文所提出的分束系统可以应用于超快全息记录系统。
Focusing on the growing demands for number and quality of laser beams,a novel method of laser beams splitting based on Wollaston prisms is proposed.In this method,a single femtosecond laser pulse beam is transformed into pulses of multi-angle transmission with femtosecond or longer interval using Wollaston prisms and two lenses.The angles of laser beams splitting can be adjusted flexibly,the energy utilization rate is high,and its structure is simple.A setup of femtosecond laser holographic recording system is constructed on the basis of the approach,and the four-way multiplexing interference fringes are recorded.The experimental results show that the proposed system can be applied in ultrafast holographic recording system.
Focusing on the growing demands for number and quality of laser beams,a novel method of laser beams splitting based on Wollaston prisms is proposed.In this method,a single femtosecond laser pulse beam is transformed into pulses of multi-angle transmission with femtosecond or longer interval using Wollaston prisms and two lenses.The angles of laser beams splitting can be adjusted flexibly,the energy utilization rate is high,and its structure is simple.A setup of femtosecond laser holographic recording system is constructed on the basis of the approach,and the four-way multiplexing interference fringes are recorded.The experimental results show that the proposed system can be applied in ultrafast holographic recording system.
引文
[1]Schille,Joerg,Schneider,et al.Process optimization in high-average-power ultrashort pulse laser microfabrication:how laserprocess parameters influence efficiency,throughput and quality[J].Applied Physics A Materials Science&Procesing,2015,120(3):847-855.
[2]Mishra Sanjay,Yadava Vinod.Laser beam micro machining(LBMM)-A review[J].Optics and Lasers in Engineering,2015,73:89-122.
[3]SHI Lei-lei,ZHU Tao,HUANG Dong-mei.In-fiber whispering-gallery-mode resonator fabricated by femtosecond laser micromachining[J].Optics Letters,2015,40(16):3770-3773.
[4]^Siaulys N,Laurent G,Andrius M.Direct holographic imaging of ultrafast laser damage process in thin films[J].Optics Letters,2014,39(7):2164-2167.
[5]Wang J,Zhao J L,Di J L,et al.Visual measurement of the pulse laser ablation process on liquid surface by using digital holography[J].Journal of Applied Physics,2014,115(17):173106.
[6]ZhU Lin-wei,SUN Mei-yu,CHEN Jian-nong,et al.Integrated digital holography for measuring the photothermal effect induced by femtosecond laser pulses[J].Optical Engineering,2014,53(11):112311.
[7]Kim Byung-Mok,Hwang Yong-Seok,Kim Eun-Soo.A novel backlight unit for volume-holographic optical elements-based time-multiplexed three-dimensional displays[J].Optics and Lasers in Engineering,2015,74:28-39.
[8]JIA Wei,LUO Yi-ming,YU Jian,et al.Effects of high-repetition-rate femtosecond laser micromachining on the physical and chemical properties of polylactide(PLA)[J].Optics Express 2015,23(21):26932-9.
[9]NI Xiao-chang,SANG Li-xia,ZHANG Hong-jie,et al.Femtosecond laser deposition of TiO2nanoparticle assembled films with embedded CdS nanoparticles[J].Optoelectronics Letters,2014,10(1):43-46.
[10]CHENG Ji-yi,GU Cheng-lin,ZHANG Da-peng,et al.Highspeed femtosecond laser beam shaping based on binary holography using a digitalmicromirror device[J].Optics Letters,2015,40(21):4875-4878.
[11]Guang Z,Rhodes M,Trebino R.Numerical simulations of holographic spatiospectral traces of spatiotemporally distorted ultrashort laser pulses[J].Applied Optics,2015,54(22):6640-6651.
[12]XUAN Ming-dong,DAI Long-gui,JIA Hai-qiang,et al.Fabrication of large-area nano-scale patterned sapphire substrate with laser interference lithography[J].Optoelectronics Letters,2014,10(1):51-54.
[13]LI Tao,DAI Yu-tang,ZHAO Qian-chen.A new type of high sensitivity optical fiber temperature sensor with microstructure[J].Journal of Optoelectronics·Laser,2014,25(4):625-630.李涛,戴玉堂,赵前程.一种新型微结构高灵敏度光纤温度传感器[J].光电子·激光,2014,25(4):625-630.
[14]LIU Bin,DAI Yu-tang,ZHOU Xian,et al.Magnetic field FBG sensor with even straight-trenches microstructure[J].Journal of Optoelectronics·Laser,2015,26(10):1860-1865.刘斌,戴玉堂,周贤,等.均分直槽微结构光纤光栅磁场传感器[J].光电子·激光,2015,26(10):1860-1865.
[15]WU Jun,ZHOU Chang-he,CAO Hong-chao.Beam splitting of a double-groove fused-silica grating under normal incidence[J].Journal of Optics,2011,50(17):2732-2737.
[16]PAN Xue-tao,TU Da-wei,CAI Jian-wen.Mechanism and experimental study on three-dimensional facula shaping in femtosecond laser micromachining[J].Optical Engineering,2015,54(10):105111.
[17]WANG Zhen-fu,NING Yong-qiang,ZHANG Yan,et al.High power and good beam quality of two-dimensional VCSEL array with integrated GaAs microlens array[J].Optics Express,2010,18(23):23900-23905.
[18]Tsunashima Staoshi,Nakajima Fumito,Nasu Yusuke,et al.Silica-based,compact and variable-optical-attenuator integrated coherent receiver with stable optoelectronic coupling system[J].Optics Express,2012,20(24):27174-27179.
[19]SUN Yan-jun,LENG Yan-bing,CHENG Zhe,et al.Square aperture spherical microlens arrey for infrared focal plane[J].Acta Photonica Sinica,2012,41(4):399-403.孙艳军,冷雁冰,陈哲,等.用于红外焦平面的正方形孔径球面微透镜阵列的研究[J].光子学报,2012,41(4):399-403.
[20]ZHU Xian-chang.Research on focal length and consistency measurement of microlens-array[D].Beijing:Institute of Optics and Electronics,the Chinese Academy of Sciences,2013,1-12.朱咸昌.微透镜阵列焦距及其一致性检测技术研究[D].北京:中国科学院光电技术研究所,2013,1-12.
[21]PEI Li,NING Ti-gang,QI Chun-hui,et al.Research on PMD Compensation of CFBG in High Speed Optical Communication System[J].Chinese J.Lasers,2010,37(1):142-146.裴丽,宁提纲,祁春慧,等.高速光通信系统光纤光栅色散补偿的偏振模色散研究[J].中国激光,2010,37(1):142-146.
[2]Mishra Sanjay,Yadava Vinod.Laser beam micro machining(LBMM)-A review[J].Optics and Lasers in Engineering,2015,73:89-122.
[3]SHI Lei-lei,ZHU Tao,HUANG Dong-mei.In-fiber whispering-gallery-mode resonator fabricated by femtosecond laser micromachining[J].Optics Letters,2015,40(16):3770-3773.
[4]^Siaulys N,Laurent G,Andrius M.Direct holographic imaging of ultrafast laser damage process in thin films[J].Optics Letters,2014,39(7):2164-2167.
[5]Wang J,Zhao J L,Di J L,et al.Visual measurement of the pulse laser ablation process on liquid surface by using digital holography[J].Journal of Applied Physics,2014,115(17):173106.
[6]ZhU Lin-wei,SUN Mei-yu,CHEN Jian-nong,et al.Integrated digital holography for measuring the photothermal effect induced by femtosecond laser pulses[J].Optical Engineering,2014,53(11):112311.
[7]Kim Byung-Mok,Hwang Yong-Seok,Kim Eun-Soo.A novel backlight unit for volume-holographic optical elements-based time-multiplexed three-dimensional displays[J].Optics and Lasers in Engineering,2015,74:28-39.
[8]JIA Wei,LUO Yi-ming,YU Jian,et al.Effects of high-repetition-rate femtosecond laser micromachining on the physical and chemical properties of polylactide(PLA)[J].Optics Express 2015,23(21):26932-9.
[9]NI Xiao-chang,SANG Li-xia,ZHANG Hong-jie,et al.Femtosecond laser deposition of TiO2nanoparticle assembled films with embedded CdS nanoparticles[J].Optoelectronics Letters,2014,10(1):43-46.
[10]CHENG Ji-yi,GU Cheng-lin,ZHANG Da-peng,et al.Highspeed femtosecond laser beam shaping based on binary holography using a digitalmicromirror device[J].Optics Letters,2015,40(21):4875-4878.
[11]Guang Z,Rhodes M,Trebino R.Numerical simulations of holographic spatiospectral traces of spatiotemporally distorted ultrashort laser pulses[J].Applied Optics,2015,54(22):6640-6651.
[12]XUAN Ming-dong,DAI Long-gui,JIA Hai-qiang,et al.Fabrication of large-area nano-scale patterned sapphire substrate with laser interference lithography[J].Optoelectronics Letters,2014,10(1):51-54.
[13]LI Tao,DAI Yu-tang,ZHAO Qian-chen.A new type of high sensitivity optical fiber temperature sensor with microstructure[J].Journal of Optoelectronics·Laser,2014,25(4):625-630.李涛,戴玉堂,赵前程.一种新型微结构高灵敏度光纤温度传感器[J].光电子·激光,2014,25(4):625-630.
[14]LIU Bin,DAI Yu-tang,ZHOU Xian,et al.Magnetic field FBG sensor with even straight-trenches microstructure[J].Journal of Optoelectronics·Laser,2015,26(10):1860-1865.刘斌,戴玉堂,周贤,等.均分直槽微结构光纤光栅磁场传感器[J].光电子·激光,2015,26(10):1860-1865.
[15]WU Jun,ZHOU Chang-he,CAO Hong-chao.Beam splitting of a double-groove fused-silica grating under normal incidence[J].Journal of Optics,2011,50(17):2732-2737.
[16]PAN Xue-tao,TU Da-wei,CAI Jian-wen.Mechanism and experimental study on three-dimensional facula shaping in femtosecond laser micromachining[J].Optical Engineering,2015,54(10):105111.
[17]WANG Zhen-fu,NING Yong-qiang,ZHANG Yan,et al.High power and good beam quality of two-dimensional VCSEL array with integrated GaAs microlens array[J].Optics Express,2010,18(23):23900-23905.
[18]Tsunashima Staoshi,Nakajima Fumito,Nasu Yusuke,et al.Silica-based,compact and variable-optical-attenuator integrated coherent receiver with stable optoelectronic coupling system[J].Optics Express,2012,20(24):27174-27179.
[19]SUN Yan-jun,LENG Yan-bing,CHENG Zhe,et al.Square aperture spherical microlens arrey for infrared focal plane[J].Acta Photonica Sinica,2012,41(4):399-403.孙艳军,冷雁冰,陈哲,等.用于红外焦平面的正方形孔径球面微透镜阵列的研究[J].光子学报,2012,41(4):399-403.
[20]ZHU Xian-chang.Research on focal length and consistency measurement of microlens-array[D].Beijing:Institute of Optics and Electronics,the Chinese Academy of Sciences,2013,1-12.朱咸昌.微透镜阵列焦距及其一致性检测技术研究[D].北京:中国科学院光电技术研究所,2013,1-12.
[21]PEI Li,NING Ti-gang,QI Chun-hui,et al.Research on PMD Compensation of CFBG in High Speed Optical Communication System[J].Chinese J.Lasers,2010,37(1):142-146.裴丽,宁提纲,祁春慧,等.高速光通信系统光纤光栅色散补偿的偏振模色散研究[J].中国激光,2010,37(1):142-146.