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Proceedings Paper

Spectrum presliced multiwavelength fiber source in bidirectional pumping configuration
Author(s): Sheng-Ping Chen; Kecheng Lu; Yi-Gang Li; Jia-Fang Li; Ming Feng; Pei-Guang Yan
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Paper Abstract

A bidirectionally pumped spectrum pre-sliced multi-wavelength fiber source is presented in the paper. Two 980nm laser diodes (LDs) are engaged to provide the pump power. An optimized double pass Mach-Zehnder interferometer with extinction ratio larger than 41dB is utilized as the comb filter. The extinction ratio of the fiber source is larger than 24.5dB in the whole C band, and almost reaches 29dB at 1530nm. Integral power of each channel is 0.58mW at 1550nm under 112.3mW total pump power. Channel spacing and bandwidth are 0.81nm and 0.30nm, respectively.

Paper Details

Date Published: 10 January 2005
PDF: 8 pages
Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); doi: 10.1117/12.566175
Show Author Affiliations
Sheng-Ping Chen, Nankai Univ. (China)
Kecheng Lu, Nankai Univ. (China)
Yi-Gang Li, Nankai Univ. (China)
Jia-Fang Li, Nankai Univ. (China)
Ming Feng, Nankai Univ. (China)
Pei-Guang Yan, Nankai Univ. (China)

Published in SPIE Proceedings Vol. 5623:
Passive Components and Fiber-based Devices
Yan Sun; Shuisheng Jian; Sang Bae Lee; Katsunari Okamoto, Editor(s)

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