High-repetition-rate eyesafe intracavity optical parametric oscillator

We report a high-repetition-rate intracavity optical parametric oscillator (IOPO) based on a non-critically phase-matched KTP crystal placed inside the resonator of a Q-switched Nd:YAG laser. The IOPO, operating at 1 kHz, produces average powers up to 0:35W at 1:57 mm and 0:15W at 3:29 mm. The dynamics of the IOPO is in good qualitative agreement with numerical simulations.

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Engineering Sciences [physics]

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Submitted on : Friday, September 9, 2022-8:39:23 PM

Last modification on : Saturday, January 28, 2023-3:41:10 AM

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hal-00673770 , version 1 (09-09-2022)

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Attribution - NonCommercial - CC BY 4.0

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HAL Id : hal-00673770 , version 1
DOI : 10.1007/s003400050491

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Arnaud Dubois, Stéphane Victori, Thierry Lépine, Patrick Georges, Alain Brun. High-repetition-rate eyesafe intracavity optical parametric oscillator. Applied Physics B - Laser and Optics, 1998, 67, pp.181-183. ⟨10.1007/s003400050491⟩. ⟨hal-00673770⟩

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IOGS CNRS PARISTECH LCFIO LCF_LASBIO LCF_LASERS UNIV-PARIS-SACLAY

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