Generation of 5-W deep-UV continuous-wave radiation at 266 nm by an external cavity with a CsLiB6O10 crystal

被引：73
作者：
Sakuma, J
Asakawa, Y
Obara, M
机构：
[1] Cyber Laser Inc, R&D Grp, Keio Leading Edge Lab Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
[2] Keio Univ, Dept Elect & Elect Engn, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
来源：
OPTICS LETTERS | 2004年 / 29卷 / 01期
关键词：
D O I：
10.1364/OL.29.000092
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A Brewster-cut CsLiB6O10 crystal is employed as an external resonant frequency doubler to generate cw deep-UV radiation at 266 nm. We have generated 5.0 W of usable cw output power, which is 6.1 W in the crystal, for an incident green power of 9.6 W, corresponding to an internal conversion efficiency of 61.8%. The power obtained is, to our knowledge, three times higher than previously reported for cw 266-nm generation. (C) 2004 Optical Society of America.
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页码：92 / 94
页数：3
相关论文
共 14 条
  • [1] ASHIKIN A, 1966, IEEE J QUANTUM ELECT, V2, P109
  • [2] EFFICIENT FREQUENCY DOUBLING OF A CONTINUOUS-WAVE TITANIUM - SAPPHIRE LASER IN AN EXTERNAL ENHANCEMENT CAVITY
    BOURZEIX, S
    PLIMMER, MD
    NEZ, F
    JULIEN, L
    BIRABEN, F
    [J]. OPTICS COMMUNICATIONS, 1993, 99 (1-2) : 89 - 94
  • [3] PARAMETRIC INTERACTION OF FOCUSED GAUSSIAN LIGHT BEAMS
    BOYD, GD
    KLEINMAN, DA
    [J]. JOURNAL OF APPLIED PHYSICS, 1968, 39 (08) : 3597 - +
  • [4] HANSCH TW, 1980, OPT COMMUN, V35, P411
  • [5] KOHLER B, 1999, 1999 OSA TECHNICAL D, P33
  • [6] 20-W ultraviolet-beam generation by fourth-harmonic generation of an all-solid-state laser
    Kojima, T
    Konno, S
    Fujikawa, S
    Yasui, K
    Yoshizawa, K
    Mori, Y
    Sasaki, T
    Tanaka, M
    Okada, Y
    [J]. OPTICS LETTERS, 2000, 25 (01) : 58 - 60
  • [7] Efficient frequency doubling of 1-W continuous-wave Ti:sapphire laser with a robust high-finesse external cavity
    Kumagai, H
    Asakawa, Y
    Iwane, T
    Midorikawa, K
    Obara, M
    [J]. APPLIED OPTICS, 2003, 42 (06) : 1036 - 1039
  • [8] NEW NONLINEAR-OPTICAL CRYSTAL - CESIUM LITHIUM BORATE
    MORI, Y
    KURODA, I
    NAKAJIMA, S
    SASAKI, T
    NAKAI, S
    [J]. APPLIED PHYSICS LETTERS, 1995, 67 (13) : 1818 - 1820
  • [9] ALL-SOLID-STATE CONTINUOUS-WAVE FREQUENCY-QUADRUPLED ND-YAG LASER
    OKA, M
    LIU, LY
    WIECHMANN, W
    EGUCHI, N
    KUBOTA, S
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 1995, 1 (03) : 859 - 866
  • [10] FREQUENCY DOUBLING WITH KNBO3 IN AN EXTERNAL CAVITY
    POLZIK, ES
    KIMBLE, HJ
    [J]. OPTICS LETTERS, 1991, 16 (18) : 1400 - 1402
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