Femtosecond Optical Parametric Oscillator Based on a Single Coherence Length GaSe Crystal

We demonstrate an OPO based on a single coherence length GaSe crystal ( L ≈80μm) pumped by Cr:ZnS laser pulses (2.35μm, 42fs, 80MHz). Interestingly, the OPO operation is based on four-wave rather than three-wave mixing.

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Publication Details

Published
2025-01-01
DOI
https://doi.org/10.1364/cleo_at.2025.jps200_116
Primary Topic
Photorefractive and Nonlinear Optics
Type
article
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article

Femtosecond Optical Parametric Oscillator Based on a Single Coherence Length GaSe Crystal

Woraprach Kusolthossakul, Dmitrii Konnov, Konstantin L. Vodopyanov, Andrey Muraviev
Photorefractive and Nonlinear Optics
article

Femtosecond Optical Parametric Oscillator Based on a Single Coherence Length GaSe Crystal

Woraprach Kusolthossakul, Dmitrii Konnov, Konstantin L. Vodopyanov, Andrey Muraviev
article en

Abstract

We demonstrate an OPO based on a single coherence length GaSe crystal ( L ≈80μm) pumped by Cr:ZnS laser pulses (2.35μm, 42fs, 80MHz). Interestingly, the OPO operation is based on four-wave rather than three-wave mixing.

Openalex Percentile: Top 80%
Photorefractive and Nonlinear Optics
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Femtosecond Optical Parametric Oscillator Based on a Single Coherence Length GaSe Crystal — Woraprach Kusolthossakul, Dmitrii Konnov, et al. · (2025) | TGRS Research Map | TGRS