0.74 W Broadband Degenerate Femtosecond MgO-Doped Periodically Poled Lithium Niobate (MgO: PPLN) Optical Parametric Oscillator at 2056 nm

0.74 W Broadband Degenerate Femtosecond MgO-Doped Periodically Poled Lithium Niobate (MgO: PPLN) Optical Parametric Oscillator at 2056 nm

The degenerate optical parametric oscillator (OPO) is demonstrated to generate high-power, broadband mid-infrared MgO-doped periodically poled lithium niobate (MgO:PPLN) femtosecond laser at 151 MHz, synchronously pumped by a commercial Kerr-lens mode-locked Yb:KGW oscillator at 1028 nm. The average...

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Bibliographic Details
Main Authors: Yuxiang Zhao, Bobo Wang, Jinfang Yang, Taotao He, Hao Xu, Xue Qiu, Zhong Dong, Weijun Ling
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Photonics
Subjects:
nonlinear frequency conversion
degenerate optical parametric oscillator
2 μm femtosecond laser
MgO: PPLN crystal
Online Access:https://www.mdpi.com/2304-6732/12/6/543
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