Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/91941
Title: Broad-band EDFA gain flattening by using an embedded long-period fiber grating filter
Authors: Dong, X. Y.
Ni, Na
Chan, Chi Chiu
Tan, Khay Ming
Tjin, Swee Chuan
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Issue Date: 2006
Source: Ni, N., Chan, C. C., Tan, K. M., Tjin, S. C., & Dong, X. Y. (2006). Broad-band EDFA gain flattening by using an embedded long-period fiber grating filter. Optics Communications, 271(2), 377-381.
Series/Report no.: Optics communications
Abstract: An erbium-doped fiber amplifier (EDFA) gain flattening technique using an embedded long period grating (ELPG) is proposed. By bending the ELPG, due to different coupling strengths yielded from different bending curvatures, it can be used for both the static and dynamic gain flattening despite of the different pump currents of the EDFA. The experimental results demonstrate that the flattened gain region of 34 nm can be achieved within 1 dB ripple.
URI: https://hdl.handle.net/10356/91941
http://hdl.handle.net/10220/4370
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2006.10.033
Rights: © 2006 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Optics Communications, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/j.optcom.2006.10.033].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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