Periodically-poled LiNbO3 optical parametric oscillator with 55% slope efficiency pumped by a Q-switched Nd:YAG laser

Shunsuke Izumi, Manabu Sato, Johji Suzuki, Tetsuo Taniuchi, Hiromasa Ito

研究成果: Article査読

13 被引用数 (Scopus)

抄録

We have demonstrated an efficient quasi-phase matched optical parametric oscillation using periodically poled LiNbO3 of a 40-mm interaction length and 500-μm thickness. The tuning ranges of signal and idler waves were 1.56-1.74 μm and 2.75-3.34μm, respectively, for the temperature change of 60-230°C. We obtained a 55% slope efficiency for the signal wave and the maximum signal power of 590 mW at a 1.66 W pump power using 1.064-μm Q-switched Nd:YAG laser with the repetition rate of 1 kHz. The linewidth of the signal was 0.24-0.35 nm without any controlling element.

本文言語English
ページ(範囲)L1383-L1385
ジャーナルJapanese Journal of Applied Physics, Part 2: Letters
37
11 SUPPL. B
DOI
出版ステータスPublished - 1998 11 15

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(その他)
  • 物理学および天文学(全般)

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