Chinese Journal of Lasers, Volume. 50, Issue 6, 0616002(2023)
[in Chinese]
Figures & Tables(4)
Fig. 1. Properties of Ge/Bi-co-doped silica fiber. (a) Refractive index; (b) radial distribution of GeO2; (c) radial distribution of Bi; (d) absorption spectrum
Table 1. Comparison of key performance indicators between Ge/Bi-co-doped silica fiber reported by FORC in 2022 and proposed fiber
View tableTable 1. Comparison of key performance indicators between Ge/Bi-co-doped silica fiber reported by FORC in 2022 and proposed fiber
Work Background loss Absorption coefficient @1280 nm -3 dB gain bandwidth Pump wavelength Gain coefficient per
unit length
Gain coefficient per
unit power
This work 7 dB/km @1095 nm 48 dB/km 52 nm 1280 nm 0.037 dB/m @1430 nm 0.014 dB/mW @1430 nm FORC 20 dB/km @1150 nm 106 dB/km ~40 nm 1330 nm ~0.25 dB/m @1445 nm 0.52 dB/mW @1445 nm
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Mengting Guo, Jinmin Tian, Fan Wang, Meng Wang, Lei Zhang, Shuzhen Cui, Chunlei Yu, Lili Hu. [J]. Chinese Journal of Lasers, 2023, 50(6): 0616002
Paper Information
Category: rapid communications
Received: Dec. 20, 2022
Accepted: Feb. 8, 2023
Published Online: Feb. 23, 2023
The Author Email: Yu Chunlei (sdycllcy@163.com), Hu Lili (hulili@siom.ac.cn)
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