25 J Green-Beam Generation Using Large Aperture CsLiB6O10 Frequency Doubler

Hiromitsu KIRIYAMA; Norihiro INOUE; Koichi YAMAKAWA

doi:10.2184/lsj.31.282

レーザーオリジナル

25 J Green-Beam Generation Using Large Aperture CsLiB₆O₁₀ Frequency Doubler

Hiromitsu KIRIYAMA, Norihiro INOUE, Koichi YAMAKAWA

著者情報

キーワード: Nd:glass laser, CsLiB₆O₁₀ (CLBO) crystal, Second-harmonic generation (SHG)

ジャーナルフリー

2003 年 31 巻 4 号 p. 282-285

DOI https://doi.org/10.2184/lsj.31.282

詳細

抄録

We report on the high energy and high efficiency doubling of Nd:glass laser with large aperture CsLiB₆O₁₀ (CLBO) crystal. A green output energy of 25 J at 532-nm has been obtained with 34 J of input Nd:glass laser radiation at 370 MW/cm², corresponding to an energy conversion efficiency of 74 %. To our knowledge, this is the highest green pulse energy to date achieved in CLBO crystals. We discuss in detail the design and performance of second-harmonic generation using CLBO crystals.

責任著者(Corresponding author)

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