Toward Octave-Spanning Mid-Infrared Supercontinuum Laser Generation Using Cascaded Germania-Doped Fiber and Fluorotellurite Fiber

Mid-infrared (MIR) supercontinuum (SC) sources are critical for spectroscopy, biomedical imaging, and environmental monitoring. However, conventional generation methods based on free-space experiments using optical parametric amplifiers (OPAs) and difference frequency generation (DFG) lasers suffer...

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Hlavní autoři:	Xuan Wang, Yahui Zhang, Chuanfei Yao, Linjing Yang, Yunhao Zhu, Pingxue Li
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2026-01-01
Edice:	Photonics
Témata:	mid-infrared supercontinuum fluorotellurite fiber fiber laser nonlinear optics
On-line přístup:	https://www.mdpi.com/2304-6732/13/1/50
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