Flexible beam delivery of ultrafast laser through vacuum-pumped anti-resonant hollow-core fiber

Flexible beam delivery of ultrafast laser through vacuum-pumped anti-resonant hollow-core fiber

We demonstrate the transmission of a 100 MW-peak-power ultrafast laser through a 5-m anti-resonant hollow-core fiber (AR-HCF) with a pumpable armored tube for air exhaust. The AR-HCF consists of a 45-μm-hollow-core and seven untouched capillaries with an attenuation of 0.11 dB/m measured at a wavele...

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Bibliographic Details
Main Authors: Yiming Cai, Yifan Mai, Shen Xiang, Jianhong Shi, Qixin Zhu, Rong Li, Jinyan Li, Cheng Li, Dapeng Yan, Yingbin Xing
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-03-01
Series:Frontiers in Physics
Subjects:
anti-resonant fiber
AR-HCF
flexible beam delivery
vacuum-pumped HCF
ultrafast laser delivery
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2023.1160287/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2023.1160287/full

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