中国物理B ›› 2017, Vol. 26 ›› Issue (6): 64208-064208.doi: 10.1088/1674-1056/26/6/064208

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Generation of femtosecond laser pulses at 263 nm by K3B6O10Cl crystal

Ning-Hua Zhang(张宁华), Shao-Bo Fang(方少波), Peng He(何鹏), Hang-Dong Huang(黄杭东), Jiang-Feng Zhu(朱江峰), Wen-Long Tian(田文龙), Hong-Ping Wu(吴红萍), Shi-Lie Pan(潘世烈), Hao Teng(滕浩), Zhi-Yi Wei(魏志义)   

  1. 1 School of Physics and Optoelectronic Engineering, Xidian University, Xi'an 710071, China;
    2 Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    3 Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
  • 收稿日期:2016-12-11 修回日期:2017-02-03 出版日期:2017-06-05 发布日期:2017-06-05
  • 通讯作者: Shi-Lie, Zhi-Yi Wei E-mail:slpan@ms.xjb.ac.cn;zywei@iphy.ac.cn
  • 基金资助:

    Project supported by the National Key Basic Research Program of China (Grant No. 2013CB922402), the Key Program of the National Natural Science Foundation of China (Grant Nos. 11434016 and 61575219), and the International Joint Research Program of the National Natural Science Foundation of China (Grant No. 61210017).

Generation of femtosecond laser pulses at 263 nm by K3B6O10Cl crystal

Ning-Hua Zhang(张宁华)1, Shao-Bo Fang(方少波)2, Peng He(何鹏)1, Hang-Dong Huang(黄杭东)1, Jiang-Feng Zhu(朱江峰)1, Wen-Long Tian(田文龙)1, Hong-Ping Wu(吴红萍)3, Shi-Lie Pan(潘世烈)3, Hao Teng(滕浩)2, Zhi-Yi Wei(魏志义)2   

  1. 1 School of Physics and Optoelectronic Engineering, Xidian University, Xi'an 710071, China;
    2 Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    3 Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
  • Received:2016-12-11 Revised:2017-02-03 Online:2017-06-05 Published:2017-06-05
  • Contact: Shi-Lie, Zhi-Yi Wei E-mail:slpan@ms.xjb.ac.cn;zywei@iphy.ac.cn
  • Supported by:

    Project supported by the National Key Basic Research Program of China (Grant No. 2013CB922402), the Key Program of the National Natural Science Foundation of China (Grant Nos. 11434016 and 61575219), and the International Joint Research Program of the National Natural Science Foundation of China (Grant No. 61210017).

摘要:

The third harmonic generation (THG) of a linear cavity Ti:sapphire regenerative amplifier by use of a K3B6O10Cl (KBOC) crystal is studied for the first time. Output power up to 5.9 mW is obtained at a central wavelength of 263 nm, corresponding to a conversion efficiency of 4.5% to the second harmonic power. Our results show a tremendous potential for nonlinear frequency conversion into the deep ultraviolet range with the new crystal and the output laser power can be further improved.

关键词: nonlinear optical crystal, KBOC, third harmonic generation, femtosecond ultraviolet

Abstract:

The third harmonic generation (THG) of a linear cavity Ti:sapphire regenerative amplifier by use of a K3B6O10Cl (KBOC) crystal is studied for the first time. Output power up to 5.9 mW is obtained at a central wavelength of 263 nm, corresponding to a conversion efficiency of 4.5% to the second harmonic power. Our results show a tremendous potential for nonlinear frequency conversion into the deep ultraviolet range with the new crystal and the output laser power can be further improved.

Key words: nonlinear optical crystal, KBOC, third harmonic generation, femtosecond ultraviolet

中图分类号:  (Other nonlinear optical materials; photorefractive and semiconductor materials)

  • 42.70.Nq
42.65.Ky (Frequency conversion; harmonic generation, including higher-order harmonic generation) 95.85.Mt (Ultraviolet (10-300 nm))