Abstract

A differential phase shift keying homodyne optical receiver is experimentally demonstrated based on time-switching phase diversity, without the need for a $90°$ optical hybrid. It achieves high tolerance to phase noise and feasible implementation with off-the-shelf electrical and optical components.

© 2007 Optical Society of America

Experimental investigation of channel crosstalk in a time-switched phase-diversity optical homodyne receiver

Josep M. Fabrega and Josep Prat
Opt. Lett. 34(4) 452-454 (2009)

Simple intradyne PSK system for udWDM-PON

Josep Prat, Victor Polo, Panagiotis Zakynthinos, Ivan Cano, Jeison Tabares, Josep M. Fàbrega, Dimitrios Klonidis, and Ioannis Tomkos
Opt. Express 20(27) 28758-28763 (2012)

40-Gb/s QPSK and 20-Gb/s PSK with inserted pilot symbols using self-homodyne detection

Guo-Wei Lu, Moriya Nakamura, Yukiyoshi Kamio, and Tetsuya Miyazaki
Opt. Express 15(12) 7660-7666 (2007)

Gain-switched multicarrier transmitter in a long-reach UDWDM PON with a digital coherent receiver

Prince M. Anandarajah, Rui Zhou, Robert Maher, Domaniç Lavery, Milen Paskov, Benn Thomsen, Seb Savory, and Liam P. Barry
Opt. Lett. 38(22) 4797-4800 (2013)

Novel real-time homodyne coherent receiver using a feed-forward based carrier extraction scheme for phase modulated signals

Selwan K. Ibrahim, Stylianos Sygletos, Ruwan Weerasuriya, and Andrew D. Ellis
Opt. Express 19(9) 8320-8326 (2011)