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Proceedings Paper

Characteristics of an EDFA gain flattening filter formed after a double exposure
Author(s): Hyung-Do Yoon; Jong-Hwa Park; Kyung-Seo Park; Joon-Yong Cho; Hyun Soo Jang; Kyung-Shik Lee
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Paper Abstract

In this paper, we present a novel method for the fabrication of an EDFA gain flattening filter(GFF) with two identical chirped fiber gratings formed in series after a double exposure. This method shows a significant improvement in the flattening level and error function in GFF, compared with the conventional method for forming the OFF by using single chirped fiber grating for equalizing the gain spectrum.

Paper Details

Date Published: 23 August 2002
PDF: 3 pages
Proc. SPIE 4906, Optical Components and Transmission Systems, (23 August 2002); doi: 10.1117/12.480603
Show Author Affiliations
Hyung-Do Yoon, Korea Electronics Technology Institute (South Korea)
Jong-Hwa Park, Hirose Korea Co., Ltd. (South Korea)
Kyung-Seo Park, Hirose Korea Co., Ltd. (South Korea)
Joon-Yong Cho, Sung Kyun Kwan Univ. (South Korea)
Hyun Soo Jang, Sung Kyun Kwan Univ. (South Korea)
Kyung-Shik Lee, Sung Kyun Kwan Univ. (South Korea)

Published in SPIE Proceedings Vol. 4906:
Optical Components and Transmission Systems
WeiSheng Hu; Shoichi Sudo; Peter Kaiser, Editor(s)

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