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IEEE Photonics Society Annual Meeting

Spatial modes of phase-sensitive image amplifier with higher-order Gaussian pump and phase mismatch

Muthiah Annamalai, Nikolai M. Stelmakh, Michael Vasilyev, Prem Kumar

Published Oct 1, 2011• 2 citations
Publisher

Abstract

We compute eigenmodes of spatially-broadband optical parametric amplifier either with fundamental Hermite-Gaussian pump and phase mismatch Δk≠0, or with higher-order pump and Δk=0. Both cases are capable of shifting the maximum gain to higher-order modes.
DOI
10.1109/pho.2011.6110555

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