Thulium-doped all-PM fiber chirped pulse amplifier delivering 314 W average power

A high-power all polarization-maintaining (PM) chirped pulse amplification (CPA) system operating in the 2.0 μm range is experimentally demonstrated. Large mode area (LMA) thulium-doped fiber (TDF) with a core/cladding diameter of 25/400 μm is employed to construct the main amplifier. Through dedica...

Full description

Bibliographic Details

Published in:	High Power Laser Science and Engineering
Main Authors:	Bo Ren, Can Li, Tao Wang, Kun Guo, Jian Wu, Pu Zhou
Format:	Article
Language:	English
Published:	Cambridge University Press 2023-01-01
Subjects:	chirped pulse amplification high average power thulium-doped fiber laser ultrafast laser
Online Access:	https://www.cambridge.org/core/product/identifier/S2095471923000683/type/journal_article