Affiliation:
1. Chinese Academy of Sciences
2. Key Laboratory of Terahertz Imaging and Sensing
Abstract
An optical parametric oscillator based on
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crystal is constructed for use as a
3–8 µm mid-infrared source. The output
characteristics of the light source, including wavelength tuning, beam
quality, and energy stability, are studied, which are usually
concerned differently in spectral analysis, imaging, and laser
processing. When the light source operates far from the threshold, the
mid-infrared output is poor in beam quality and good in energy
stability, and the contradiction should be addressed in practice. The
results provide guidance on the selection of operating parameters and
performance optimization for the application of the
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based mid-infrared source in various
settings.
Funder
“XingLiaoYingCai” Talents
of Liaoning Province
Shenyang Young and Middle-aged Science
and Technology Innovation Talent Support Program
Central Guidance on Local Science and
Technology Development Fund of Liaoning Province
Subject
Atomic and Molecular Physics, and Optics,Engineering (miscellaneous),Electrical and Electronic Engineering
Cited by
5 articles.
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