Tunable 2 μm Fiber Laser Utilizing a Modified Sagnac Filter Incorporating Cascaded Polarization Maintaining Fibers

Tunable 2 μm Fiber Laser Utilizing a Modified Sagnac Filter Incorporating Cascaded Polarization Maintaining Fibers

A widely tunable 2 μm fiber laser based on a modified Sagnac filter incorporating cascaded polarization maintaining fibers (PMF) is proposed and demonstrated. The modified Sagnac filter consists of two cascaded PMFs which have a 45° angle offset between their fast axes. Two pol...

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Bibliographic Details
Main Authors: Enci Chen, Shun Liu, Ping Lu, Jiangshan Zhang, Zhenggang Lian
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Photonics Journal
Subjects:
2????m fiber laser
modified Sagnac filter
axial strain adjustment.
Online Access:https://ieeexplore.ieee.org/document/8961124/

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