Ridge-width dependence of the dispersion and performance of mid-infrared quantum cascade laser frequency combs

被引：0
|
作者：
Wang, Ruijun [1 ]
Kapsalidis, Filippos [1 ]
Shahmohammadi, Mehran [1 ]
Beck, Mattias [1 ]
Faist, Jerome [1 ]
机构：
[1] Swiss Fed Inst Technol, Inst Quantum Elect, CH-8093 Zurich, Switzerland
来源：
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2020年
基金：
瑞士国家科学基金会;
关键词：
COMPENSATION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We investigate the effects of ridge width on the characteristics of quantum cascade laser frequency combs and study how to achieve optimal performance. Very narrow ridges lead to much broader lasing spectra but also result in weaker comb stability. (c) 2020 The Author(s)
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页数：2
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