Broadband and continuous wave pumped second-harmonic generation from microfiber coated with layered GaSe crystal

Broadband and continuous wave pumped second-harmonic generation from microfiber coated with layered GaSe crystal

The conversion-efficiency for second-harmonic (SH) in optical fibers is significantly limited by extremely weak second-order nonlinearity of fused silica, and pulse pump lasers with high peak power are widely employed. Here, we propose a simple strategy to efficiently realize the broadband and conti...

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Bibliographic Details
Main Authors: Zhen Hao, Biqiang Jiang, Yuxin Ma, Ruixuan Yi, Xuetao Gan, Jianlin Zhao
Format: Article
Language:English
Published: Institue of Optics and Electronics, Chinese Academy of Sciences 2023-09-01
Series:Opto-Electronic Advances
Subjects:
nonlinear optics
second-harmonic generation
continuous wave pump
high efficiency
multi-frequencies mixing
broad spectra
microfibers
gallium selenide
Online Access:https://www.oejournal.org/article/doi/10.29026/oea.2023.230012

Internet

https://www.oejournal.org/article/doi/10.29026/oea.2023.230012

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