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Wu et al., 2024 - Google Patents

High-Gain L-Band Extended Fiber Amplifier Using Bismuth-Erbium Co-Doped Fiber

Wu et al., 2024

Document ID
9820846506482174116
Author
Wu Z
Zou Y
Gao Z
Xu P
Dong X
Publication year
Publication venue
2024 22nd International Conference on Optical Communications and Networks (ICOCN)

External Links

Snippet

A high-gain L-band extended fiber amplifier using bismuth-erbium co-doped fiber is investigated. The pre-amplifier and the double-pass configuration are used to improve the gain performance. The achieved 20-dB gain bandwidth is 61 nm (1557~ 1618 nm) with a 3 …
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