Share Email Print
cover

Proceedings Paper

A novel algorithm of arbitrary gain spectrum for low-NF hybrid amplifier assisted with an optical fiber Raman amplifier
Author(s): Kai Wang; Xiangjun Xin; Yongjun Wang; Qi Zhang; Mingjie Li; Bo Zhang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper proposed a novel algorithm to obtain a wanted amplifier gain spectrum in order to get a flat gain within a wide gain band for the first time. In this method three pumps with different power and frequency space are composed to one pump unit which is optimized with a pre-specified gain ripple. We have been able to generate an optimum compensated spectrum for the EDFA or FOPA in less than 50 iterative optimizing steps resulting in less than 0.5dB gain ripple.

Paper Details

Date Published: 23 December 2013
PDF: 6 pages
Proc. SPIE 9043, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, 90430A (23 December 2013); doi: 10.1117/12.2034466
Show Author Affiliations
Kai Wang, Beijing Univ. of Posts and Telecommunications (China)
Xiangjun Xin, Beijing Univ. of Posts and Telecommunications (China)
Yongjun Wang, Beijing Univ. of Posts and Telecommunications (China)
Qi Zhang, Beijing Univ. of Posts and Telecommunications (China)
Mingjie Li, Beijing Univ. of Posts and Telecommunications (China)
Bo Zhang, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 9043:
2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing
Yi Dong; Xiaoyi Bao; Chao Lu; Xiangjun Xin; Xuping Zhang, Editor(s)

© SPIE. Terms of Use
Back to Top