Multimicrojoule GaSe-based midinfrared optical parametric amplifier with an ultrabroad idler spectrum covering 4.2-16  μm

Multimicrojoule GaSe-based midinfrared optical parametric amplifier with an ultrabroad idler spectrum covering 4.2-16  μm

We report a multimicrojoule, ultrabroadband midinfrared optical parametric amplifier based on a GaSe nonlinear crystal pumped at ∼2  μm. The generated idler pulse has a flat spectrum spanning from 4.5 to 13.3 μm at -3  dB and 4.2 to 16 μm in the full spectral range, with a central wavelength of 8.8 ...

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Bibliographic Details
Main Authors: Liu, Kun, Liang, Houkun, Wang, Lifeng, Qu, Shizhen, Lang, Tino, Li, Hao, Wang, Qi Jie, Zhang, Ying
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2021
Subjects:
Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Difference-frequency-generation
Pulses
Online Access:https://hdl.handle.net/10356/147092

Internet

https://hdl.handle.net/10356/147092

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