Paper
10 November 1995 Classical and quantum coherence modulation
Jean-Pierre Goedgebuer, Jean-Marc Merolla
Author Affiliations +
Proceedings Volume 2647, International Conference on Holography and Correlation Optics; (1995) https://doi.org/10.1117/12.226676
Event: International Conference on Holography and Correlation Optics, 1995, Chernivsti, Ukraine
Abstract
Coherence modulation of light consists in coding a signal as an optical delay greater than the coherence length of light. It makes use of interferometers powered by sources which exhibit a short coherence length. Such sources can be operated either as classical sources or quantum sources. We describe some applications dealing with optical communications and quantum cryptography.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jean-Pierre Goedgebuer and Jean-Marc Merolla "Classical and quantum coherence modulation", Proc. SPIE 2647, International Conference on Holography and Correlation Optics, (10 November 1995); https://doi.org/10.1117/12.226676
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KEYWORDS
Interferometers

Modulation

Coherence (optics)

Modulators

Phase shift keying

Light

Quantum cryptography

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