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Proceedings Paper

Compensation method for cancellation of excess noise in quantum nondemolition measurements of optical solitons
Author(s): Victor V. Kozlov; A. B. Matsko; V. B. Smirnov
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Paper Abstract

Cancellation of excess noise of quantum optical solitons is based on successive passage of a soliton through an optical fiber with positive nonlinearity and negative dispersion and then through a near-resonant two-level systems with negative nonlinearity and positive dispersion. An evolution of a quantum fluctuation in one medium will be reversed in the other. In such a way, the unwanted excess noise due to self- phase modulation in optical fibers can be fully suppressed leading to a radical improvement of accuracy of quantum nondemolition measurements of optical solitons. A detailed discussion of the compensation method with thorough numerical estimations for existing resonant media is provided.

Paper Details

Date Published: 9 March 2001
PDF: 12 pages
Proc. SPIE 4354, Laser Optics 2000: Semiconductor Lasers and Optical Communication, (9 March 2001); doi: 10.1117/12.418820
Show Author Affiliations
Victor V. Kozlov, Univ. of Rochester and St. Petersburg State Univ. (Russia)
A. B. Matsko, Texas A&M Univ. (United States)
V. B. Smirnov, St. Petersburg State Univ. (Russia)


Published in SPIE Proceedings Vol. 4354:
Laser Optics 2000: Semiconductor Lasers and Optical Communication
Serguei A. Gurevich; Nikolay N. Rosanov, Editor(s)

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