High gain bi-doped fiber amplifier operating in the e-band with a 3-dB bandwidth of 40nm

Wang, Y., Thipparapu, N. K., Richardson, D. J. and Sahu, J. K. (2021) High gain bi-doped fiber amplifier operating in the e-band with a 3-dB bandwidth of 40nm. In 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings. IEEE..

Record type: Conference or Workshop Item (Paper)

Abstract

We report a double-pass bismuth-doped fiber amplifier operating in the E-band providing 38dB gain with 6dB NF for -23dBm input signal at 1430nm. The amplifier 3-dB bandwidth and temperature-dependent-gain coefficient are 40nm and -0.006dB/deg, respectively.

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Published date: 11 June 2021

Additional Information: Funding Information: This work was supported by the EPSRC funded “AirGuide Photonics” Programme Grant (EP/P030181/1) and through a II-VI Foundation PhD studentship. Data for this work can be accessed at doi: 10.5258/SOTON/D1645.

Venue - Dates: 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021, , San Francisco, United States, 2021-06-06 - 2021-06-11

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