Pal, Mrinmay and Paul, Mukul Chandra and Bhadra, Shyamal Kumar and Das, Shyamal and Yoo, Seongwoo and Kalita, M P and Boyland, Alexander J and Sahu, Jayanta K (2011) Study of multichannel amplification in erbium-doped zirconia-yttria-alumino-silicate fiber. Journal of Lightwave Technology, 29 (14). pp. 2110-2115. ISSN 0733-8724

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Abstract

We report signal amplification and output signal-to-noise ratio (SNR) for simultaneous four-channel amplification at C-band in the new type of erbium-doped fiber (EDF) having core glass compositions of zirconia-yttria-alumino-phospho-silicate (EDF-I). Performance of EDF-I is compared with two mostly used EDFs having core glass compositions of alumino-silicate (EDF-II) and germino-alumino-silicate (EDF-III). EDF-I produces the best result of maximum gain difference dB with output SNR of >22 dB at input signal level of -30 dB.m/channel amplification.

Item Type:	Article
Uncontrolled Keywords:	Core glass compositions; multichannel amplification; Zr-EDF
Subjects:	Processing Science
Divisions:	Fiber Optics and Photonics
Depositing User:	Bidhan Chaudhuri
Date Deposited:	16 Jan 2012 12:08
Last Modified:	22 Nov 2012 07:09
URI:	http://cgcri.csircentral.net/id/eprint/305

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