中国激光, 2012, 39 (11): 1102003, 网络出版: 2012-09-26  

利用快速相位反馈控制输出变换极限飞秒激光脉冲

Fast Close-Loop Phase Control to Output Transform-Limited Femtosecond Laser Pulses
作者单位
天津大学精密仪器与光电子工程学院, 光电信息技术教育部重点实验室, 天津 300072
摘要
报道了利用简化的频率分辨光学开关法快速测量飞秒激光脉冲,并形成反馈,控制液晶空间光调制器,补偿非线性光纤飞秒激光放大器输出脉冲的啁啾,获得了脉冲宽度74 fs的变换极限脉冲。
Abstract
A close-loop chirp compensation system which consists of a simplified frequency-resolved optical gating (FROG) device and liquid crystal spatial light modulator (LC-SLM) is demonstrated. Femtosecond laser pusles are measured by using simplified frequency-resolved optical grating. The phase feedback signals derived from the simplified FROG control the LC-SLM to compensate the chirp of pulses. As a result, 74-fs transform-limited pulses are obtained from nonlinear fiber femtosecond laser amplifier.
参考文献

[1] 王清月, 胡明列, 柴路. 光子晶体光纤非线性光学研究新进展[J]. 中国激光, 2006, 33(1): 57~66

    Wang Qingyue, Hu Minglie, Chai Lu. Progress in nonlinear optics with photonic crystal fibers[J]. Chinese J. Lasers, 2006, 33(1): 57~66

[2] 胡明列, 宋有建, 刘博文 等. 光子晶体光纤飞秒激光技术研究进展及其前沿应用[J]. 中国激光, 2009, 36(7): 1660~1670

    Hu Minglie, Song Youjian, Liu Bowen et al.. Development and advanced applications of femtosecond photonic crystal fiber laser technique[J]. Chinese J. Lasers, 2009, 36(7): 1660~1670

[3] 刘博文, 胡明列, 宋有建 等. 微焦耳、百飞秒光子晶体光纤飞秒激光放大器[J]. 中国激光, 2010, 37(9): 2415~2418

    Liu Bowen, Hu Minglie, Song Youjian et al.. Photonic crystal fiber femtosecond laser amplifier with millijoules and 100 fs level output[J]. Chinese J. Lasers, 2010, 37(9): 2415~2418

[4] B. W. Liu, M. L. Hu, S. J. Wang et al.. All-photonic-crystal-fiber coherent black-light source[J]. Opt. Lett., 2010, 35(23): 3958~3960

[5] R. L. Fork, O. E. Martinez, J. P. Gordon. Negative dispersion using pairs of prisms[J]. Opt. Lett., 1984, QE-9(5): 150~152

[6] E. Treacy. Optical pulse compression with diffraction gratings[J]. IEEE J. Quantum Electron., 1969, 5(9): 454~458

[7] R. Szipcs, K. Ferencz, C. Spielmann et al.. Chirped multilayer coatings for broadband dispersion control in femtosecond lasers[J]. Opt. Lett., 1994, 19(3): 201~203

[8] A. M. Weiner. Femtosecond pulse shaping using spatial light modulators[J]. Rev. Sci. Instrum., 2000, 71(5): 1929~1960

[9] A. M. Weiner. Ultrafast optical pulse shaping: a tutorial review[J]. Opt. Commun., 2011, 284(15): 3669~3692

[10] K. W. de Long, D. N. Fittinghoff, R. Trebino. Practical issues in ultrashort-laser-pulse measurement using frequency-resolved optical gating[J]. IEEE J. Quantum Electron., 1996, 32(7): 1253~1264

[11] K. W. de Long, R. Trebino. Improved ultrashort pulse-retrieval algorithm for frequency-resolved optical gating[J]. J. Opt. Soc. Am. A, 1994, 11(9): 2429~2437

[12] D. J. Kane. Recent progress toward real-time measurement of ultrashort laser pulses[J]. IEEE J. Quantum Electron., 1999, 35(4): 421~431

[13] C. Iaconis, I. A. Walmsley. Spectral phase interferometry for direct electric-field reconstruction of ultrashort optical pulses[J]. Opt. Lett., 1998, 23(10): 792~794

[14] P. O′Shea, M. Kimmel, X. Gu et al.. Highly simplified device for ultrashort-pulse measurement[J]. Opt. Lett., 2001, 26(12): 932~934

钱程, 王思佳, 顾澄琳, 张丽梦, 刘博文, 庞冬青, 胡明列, 柴路, 王清月. 利用快速相位反馈控制输出变换极限飞秒激光脉冲[J]. 中国激光, 2012, 39(11): 1102003. Qian Cheng, Wang Sijia, Gu Chenglin, Zhang Limeng, Liu Bowen, Pang Dongqing, Hu Minglie, Chai Lu, Wang Qingyue. Fast Close-Loop Phase Control to Output Transform-Limited Femtosecond Laser Pulses[J]. Chinese Journal of Lasers, 2012, 39(11): 1102003.

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