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Optical Engineering

Transversal distribution of the stochastic properties of an Er3+-doped Ti:LiNbO3 waveguide amplifier
Author(s): Dan M. Grobnic; Niculae N. Puscas; Ion M. Popescu
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Paper Abstract

An attempt to predict the behavior of some stochastic properties in the transversal section of a planar guide using a classical derivation of a Langevin type equation for the amplified spontaneous emission (ASE) noise in Er3+-doped Ti:LiNbO3 waveguides is presented. The depth distribution of the electric ASE near-field amplitude and field intensity autocorrelation functions are computed along with other coherence quantities such as signal to noise ratio (SNR), field amplitude and the intensity coherence function. The influence of the pump power on the distributed stochastic properties are also studied.

Paper Details

Date Published: 1 June 1996
PDF: 8 pages
Opt. Eng. 35(6) doi: 10.1117/1.600730
Published in: Optical Engineering Volume 35, Issue 6
Show Author Affiliations
Dan M. Grobnic, Politehnica Unvi. of Bucharest (Romania)
Niculae N. Puscas, Polytechnic Institute of Bucharest (Romania)
Ion M. Popescu, Polytechnic Inst. of Bucharest (Romania)


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