Widely tunable and high resolution mid-infrared laser based on BaGa4Se7 optical parametric oscillator
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Published:2023-09-26
Issue:1
Volume:16
Page:
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ISSN:2095-2767
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Container-title:Frontiers of Optoelectronics
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language:en
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Short-container-title:Front. Optoelectron.
Author:
Ye Qing,Kong Hui,Bian Jintian,Yao Jiyong,Wang Enlong,Wu Yunlong,Xu Haiping,Wen Kaihua,Hu Yihua
Abstract
AbstractThe widely tunable and high resolution mid-infrared laser based on a BaGa4Se7 (BGSe) optical parametric oscillator (OPO) was demonstrated. A wavelength tuning range of 2.76–4.64 μm and a wavelength tuning resolution of about 0.3 nm were obtained by a BGSe (56.3°, 0°) OPO, which was pumped by a 1064 nm laser. It is the narrowest reported wavelength tuning resolution for BGSe OPO, and was obtained by simultaneously controlling the angle and temperature of BGSe.
Graphical Abstract
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering,Electronic, Optical and Magnetic Materials
Reference18 articles.
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