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Optical Engineering

Comparative study of the influence of the aspect ratio of trapezoidal index profiles on the performance of a fiber Raman amplifier
Author(s): Sanchita Pramanik; Gautam Das; Somenath N. Sarkar
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Paper Abstract

We have sought a suitable coaxial refractive index profile with dispersion-flattened and dispersion-shifted criteria in the context of a single-mode Raman gain amplifier. We present a novel comparative study based on the effective core area and Raman gain coefficient in relation to the effect of aspect ratios of trapezoidal index profiles in the inner core on the Raman gain.

Paper Details

Date Published: 1 May 2010
PDF: 3 pages
Opt. Eng. 49(5) 055001 doi: 10.1117/1.3421554
Published in: Optical Engineering Volume 49, Issue 5
Show Author Affiliations
Sanchita Pramanik, Univ. of Calcutta (India)
Gautam Das, Lakehead Univ. (Canada)
Somenath N. Sarkar, Univ. of Calcutta (India)


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