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In recent years there has been a resurgence of interest in the use of phase-sensitive amplifiers in optical communication systems.

In this report a detailed analysis is made of the phase-sensitive amplfication (PSA) of optical pulses by degenerate four-wave mixing (phase-conjugation) in fibers.

Degenerate scalar and vector four-wave mixing produce phase- sensitive amplfication in a fiber.

© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement We demonstrate long-haul transmission using a hybrid amplifier approach combining distributed Raman amp

Localized measurements of group-velocity dispersion and birefringence of photonic crystal fibers are achieved with a phase-sensitive optical low-coherence reflectometry technique.

Phase-separation behavior of aromatic amine-cured diglycidyl ether of bisphenol-A (DGEBA) epoxy oligomer and poly(ether imide) (PEI) engineering thermoplastic-modifier mixtures was investigated by

Outline: (1) Introduction: Modulation formats; (2) Implementation; (3)Transmission issues and experimental results; (4) Further applications; (5) References

We present methods of optical modulation employing electroabsorption in an interferometric structure.

In this paper we propose a promising multi-antenna scheme for shared data channel users, which provides the benefits of beamforming without the requirement of additional channel state information a

The synthesis and properties of a new series of 1,9-diamino- substituted phenalene complexes of the cyclotriphosphazene ring system is described.