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|Title:||Broad-band EDFA gain flattening by using an embedded long-period fiber grating filter||Authors:||Dong, X. Y.
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
|ISSN:||0030-4018||DOI:||http://dx.doi.org/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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