Coupled-structure erbium-doped fiber amplifier with 94-nm bandwidth

Kuo-Hsiang Lai; Chien-Hung Yeh; Sien Chi

doi:10.1117/1.1899423

1 May 2005 Coupled-structure erbium-doped fiber amplifier with 94-nm bandwidth

Kuo-Hsiang Lai, Chien-Hung Yeh, Sien Chi

Author Affiliations +

Optical Engineering, Vol. 44, Issue 5, 055001 (May 2005). https://doi.org/10.1117/1.1899423

Abstract

A novel S- to C-band erbium-doped fiber amplifier (EDFA) module over a 94-nm operation wavelength from 1476 to 1570 nm is experimentally investigated and demonstrated. This proposed module composes an S-band EDFA and a C-band erbium-doped waveguide amplifier (EDWA) with a coupled-structure. The 31.4-dB peak gain with 5.6-dB noise figure, and 30.5-dB peak gain with 4.7-dB noise figure are observed at 1506 and 1534 nm in this configuration when the input signal power is –30 dBm, respectively.

©(2005) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Kuo-Hsiang Lai, Chien-Hung Yeh, and Sien Chi "Coupled-structure erbium-doped fiber amplifier with 94-nm bandwidth," Optical Engineering 44(5), 055001 (1 May 2005). https://doi.org/10.1117/1.1899423

Published: 1 May 2005

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