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Conferences > ECEOC > 2012 > P3 > P3.04

Spectrally efficient and High Extinction Ratio DPSK/ASK Orthogonal Modulation Schemes Based on Injection Locking Limiting Amplifiers

Alexandros Fragkos, Adonis Bogris, and Dimitris Syvridis

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Abstract

We experimentally demonstrate a novel receiver architecture based on injection locking for demodulating DPSK/ASK modulated signal with ASK extinction ratio exceeding 8 dB. The receiver exploits the limiting amplification of injection locking and enhances the performance of the DPSK stream.

© 2012 Optical Society of America

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