High Repetition Rate, Tunable Mid-Infrared BaGa4Se7 Optical Parametric Oscillator Pumped by a 1 μm Nd:YAG Laser
نویسندگان
چکیده
A tunable and compact mid-infrared optical parametric oscillator (OPO) based on BaGa4Se7 (BGSe) crystal with a repetition rate up to 250 Hz was demonstrated. high energy more approachable side-pumped Q-switched Nd:YAG laser employed as the pump for BGSe OPO. Due double-pass single-resonant (DP-SRO) configuration, maximum average power of mW pulse 1.28 mJ at 4.06 μm achieved 100 Hz, respectively. The output from 3.42–4.73 obtained. influence cavity length studied thermal effect analyzed.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2022
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app12147197