Efficient Writing of Fiber Bragg Gratings with Low Energy Focused fs Pulses Using a Two-Mask Interferometer

We demonstrate fast writing of strong fiber Bragg grating (FBG) without hydrogen loading using 343 nm femtosecond pulses of only 7 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif&qu...

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发表在:	Photonics
主要作者:	François Ouellette
格式:	文件
语言:	英语
出版:	MDPI AG 2024-07-01
主题:	femtosecond laser fiber Bragg grating fiber optic
在线阅读:	https://www.mdpi.com/2304-6732/11/7/639