Nonlinear focusing and defocusing of partially coherent spatial beams

Can Sun, Dmitry V. Dylov, Jason W. Fleischer

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

We consider the propagation of a partially coherent spatial beam in both self-focusing and self-defocusing nonlinear media. Using a Gaussian-Schell model, we derive an equation governing the width of highly incoherent beams as they propagate in both types of media and confirm its validity by using numerical simulations. Experiments performed in a biased photorefractive crystal match the predicted scaling.

Original languageEnglish
Pages (from-to)3003-3005
Number of pages3
JournalOptics Letters
Volume34
Issue number19
DOIs
Publication statusPublished - 1 Oct 2009
Externally publishedYes

Fingerprint

Dive into the research topics of 'Nonlinear focusing and defocusing of partially coherent spatial beams'. Together they form a unique fingerprint.

Cite this