Study of multi-channel amplification in erbium doped zirconia-yttria-alumino-silicate fibre


Pal, M., Paul, M.C., Das, S., Bhadra, S.K., Yoo, S., Kalita, M., Boyland, A.J. and Sahu, J.K. (2011) Study of multi-channel amplification in erbium doped zirconia-yttria-alumino-silicate fibre. Journal of Lightwave Technology, 29, (14), 2110-2115. (doi:10.1109/JLT.2011.2157083).

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Description/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 dB at input signal level of dB m/channel amplification.

Item Type: Article
ISSNs: 0733-8724 (print)
1558-2213 (electronic)
Related URLs:
Subjects: Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
University Structure - Pre August 2011 > School of Physics and Astronomy
ePrint ID: 192523
Date Deposited: 05 Jul 2011 13:32
Last Modified: 27 Mar 2014 19:44
URI: http://eprints.soton.ac.uk/id/eprint/192523

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