Nonlinear recovery of noise-hidden signals via modulation instability

Dmitry V. Dylov, Jason W. Fleischer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate a spatial, all-optical version of steganography in a nonlinear medium. After hiding a coherent image in spatially-incoherent noise, we recover the signal by seeding modulation instability in a self-focusing photorefractive crystal.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2008
PublisherOptical Society of America
ISBN (Print)9781557528599
StatePublished - Jan 1 2008
EventConference on Lasers and Electro-Optics, CLEO 2008 - San Jose, CA, United States
Duration: May 4 2008May 9 2008

Other

OtherConference on Lasers and Electro-Optics, CLEO 2008
CountryUnited States
CitySan Jose, CA
Period5/4/085/9/08

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Dylov, D. V., & Fleischer, J. W. (2008). Nonlinear recovery of noise-hidden signals via modulation instability. In Conference on Lasers and Electro-Optics, CLEO 2008 Optical Society of America.