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

• 主要な著者: Lau, K.Y., Yasin, S.Z.M., Ker, P.J., Mansoor, A., Abdul-Rashid, H.A., Mustapha Kamil, Y., Mahdi, M.A.
• フォーマット: 論文
• 言語: English
• 出版事項: 2020

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...