Generation of high beam quality, high-energy and broadband tunable mid-infrared pulse from a KTA optical parametric amplifier
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- 作者：Yun Chen ; Yanyan Li ; Wenkai Li ; Xiaoyang Guo ; Yuxin Leng ; lengyuxin@mail.siom.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Mid-infrared laser sources ; Optical parametric amplifier ; Broadband tunable laser ; Beam quality
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：365
- 期：Complete
- 页码：7-13
- 全文大小：1763 K
文摘
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We achieve the best beam quality in 3–5 μm femtosecond OPA until now.
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The OPA system provides broadband tunable high energy mid-infrared pulses.
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The idler has excellent energy stability of 1.01% rms.