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半导体可饱和吸收镜自启动的Kerr锁模Cr^(4+)∶YAG激光器 被引量:5

SESAM Started KLM Cr^( 4+)∶YAG Laser
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摘要 采用传统的X型像散腔 ,利用一块精心设计的半导体可饱和吸收镜 (SESAM)做启动元件 ,实现了自启动的Kerr锁模Cr4+ ∶YAG激光器。输出脉冲的最窄脉宽小于 80fs,脉冲重复频率为 12 0MHz,脉冲峰值功率可以达到 10 By the use of a common X-cavity, a self-start KLM Cr 4+∶YAG laser was obtained while a elaborating designed semiconductor saturate mirror was inserted into the cavity. The shortest pulse width is not longer than 80 fs, the repeat frequency was 120 MHz, and the pulse peak power can exceed 100 W.
出处 《中国激光》 EI CAS CSCD 北大核心 2004年第1期13-15,共3页 Chinese Journal of Lasers
关键词 激光技术 半导体可饱和吸收镜 Kerr锁模 CR^4+ YAG 自启动 激光器 laser technique SESAM KLM Cr 4+∶YAG
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参考文献7

  • 1Zhigang Zhang, T. Nakagawa, K. Torizuka et al.. Self starting mode-locked Cr^4+ YAG laser with a low-loss broadband semiconductor saturable-absorber mirror [J]. Opt. Lett. , 1999,24(23) :1768-1790.
  • 2Alphan Sennaroglu, Clifford R. Pollock, Howard Nathel.Continuous wave self modeqocked operation of a femtosecond Cr^4+ :YAG laser [J]. Opt. Lett. , 1994, 19(6),390-392.
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  • 4Y. P. Tong, J. M. Sutherland, P. M. W. Frech et al.. Self-starting Kerr lens mode locked femtosecond Cr^4+ : YAG and picosecond Pr^3+ : YLF solid-state lasers [J]. Opt. Lett. , 1995,21(9) :644-646.
  • 5P. G. Kryakov, V. S. Lethokov. Fluctuation mechanism of ultrashort pulse generarion by laser with saturable absorber [J].IEEE J. Quantam Electron., 1972, QE-8(10):766-782.
  • 6裴为华,宋丽君,宋晏蓉,周国生.Cr^(4+)∶YAG激光器的实验研究[J].激光与红外,2002,32(3):177-179. 被引量:6
  • 7P. J. Conlon, Y. P. Tong, P. M. W. French et al.. Passive mode locking and dispersion measurement of a sub-100-fs Cr^4+ :YAG laser [J]. Opt. Lett. , 1994, 19(18):1468-1470.

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