Nanosecond AgGaS_2 Optical Parametric Oscillator with More Than 4 Micron Output

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概要

• 論文の詳細を見る

• This paper reports on a mid infra-red AgGaS_2 optical parametric oscillator (OPO) pumped by nanosecond 1.064 micron Nd:YAG laser. Its wavelength tuning range is from 2.8 to more thatn 4.2 micron. Using singly resonating (SRO) configuration, the maximum absolute conversion efficiency obtained is about 10% (slope efficiency〜16%) which is equivalent to a pump depletion of 30-40%. A comparison is also made between the oscillation threshold of the single and double pump pass version of this SRO. In addition, the variation of the oscillation threshold with its output wavelength is also discussed.

• 社団法人応用物理学会の論文
• 1997-12-15

著者

• Chong Tow

  Data Storage Institute

• Chong Chong

  Data Storage Institute

• Xi Xu

  Data Storage Institute

• Fen Wu

  Dso National Laboratory

• Wu Rui

  Dso National Laboratory

• Boon Phua

  Dso National Laboratory

• Phua Poh

  DSO National Laboratory

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