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Proceedings Paper

Ultra-broadband GaInNAs semiconductor optical amplifier incorporating N compositional fluctuations for the next generation passive optical network
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Paper Abstract

Compositional fluctuations of the N in GaInNAs results in QD-like fluctuations in the conduction band minimum. The GaInNAs SOA gain is significantly broadened by adding the gain of both QW and QD-like fluctuations, providing a < 18 dB gain over 107 nm bandwidth cross both C and L bands in NG-PON2 applications.

Paper Details

Date Published: 7 February 2015
PDF: 7 pages
Proc. SPIE 9387, Broadband Access Communication Technologies IX, 93870X (7 February 2015); doi: 10.1117/12.2077686
Show Author Affiliations
Xiao Sun, Alcatel-Lucent Shanghai Bell Co. Ltd. (China)
Qingjiang Chang, Alcatel-Lucent Shanghai Bell Co. Ltd. (China)

Published in SPIE Proceedings Vol. 9387:
Broadband Access Communication Technologies IX
Benjamin B. Dingel; Katsutoshi Tsukamoto, Editor(s)

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