Title

All-Optical Regeneration Of Differential Phase-Shift Keyed Signals

Keywords

All-optical regeneration; Amplitude regeneration; Differential phase-shift keying; Four-wave mixing; Optical limiting; Parametric amplification; Phase regeneration; Phase-sensitive amplification

Abstract

All-optical regeneration of differential phase-shift keyed signals is demonstrated experimentally. Phase-preserving amplitude regeneration can be achieved by exploiting gain saturation in a fiber optical parametric amplifier, either with or without wavelength conversion. Phase regeneration requires use of phase-sensitive amplifiers, based on either tourwave mixing or nonlinear interferometers, both of which offer the possibility of combinmg phase and amplitude regeneration in a single device. Both implementations are investigated experimentally.

Publication Date

11-15-2007

Publication Title

Proceedings of SPIE - The International Society for Optical Engineering

Volume

6572

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/12.722091

Socpus ID

35948993455 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/35948993455

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