L-band Q-switched fiber laser with gallium/thulium-doped silica fiber saturable absorber

An L-band Q-switched fiber laser was demonstrated using gallium/thulium-doped silica fiber saturable absorber. At 10 cm in length, the saturable absorber generated Q-switched fiber laser at a pump power threshold of 39.6 mW and a central wavelength of 1601.93 nm. Beyond 53.3 mW, a spectrum with a ce...

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Bibliographic Details
Main Authors: Lau, Kuen Yao, Yasin, Sharon Zen Muhammad, Ker, Pin Jern, Mansoor, Amilia, Abdul Rashid, Hairul Azhar, Mustapha Kamil, Yasmin, Mahdi, Mohd Adzir
Format: Article
Language:English
Published: Elsevier 2019
Online Access:http://psasir.upm.edu.my/id/eprint/81205/1/L-band%20Q-switched%20fiber%20laser%20with%20gallium.pdf
http://psasir.upm.edu.my/id/eprint/81205/
https://www.sciencedirect.com/science/article/abs/pii/S0030399219306528#
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Institution: Universiti Putra Malaysia
Language: English