80 channels HDTV signal transmission using optical carrier suppression scheme and injection-locked FPLDs

Binoy Das; A. S. Patra; G. C. Mandal; A. S. Das; P. Ch. Paul

doi:10.1117/12.2191945

26 August 2015 80 channels HDTV signal transmission using optical carrier suppression scheme and injection-locked FPLDs

Binoy Das, A. S. Patra, G. C. Mandal, A. S. Das, P. Ch. Paul

Proceedings Volume 9586, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications IX; 95861D (2015) https://doi.org/10.1117/12.2191945
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

A bidirectional ROF configuration has been proposed and developed to transmit 80 channels HDTV signal over 80 km SMF integrating mutually injection locking, optical carrier suppression (OCS) and remodulation techniques. LiNbO₃ Mach-Zehnder modulator is used at transmitter end to realize the OCS scheme by mixing two complementary signals of 30GHz. RSOA is deployed at the user end to reuse and remodulate the downstream HDTV signal to upstream transportation over same 80km fiber link. The uplink and downlink transmission performances are observed and analyzed by excellent eye-diagram and low bit error rate values.

Citation Download Citation

Binoy Das, A. S. Patra, G. C. Mandal, A. S. Das, and P. Ch. Paul "80 channels HDTV signal transmission using optical carrier suppression scheme and injection-locked FPLDs", Proc. SPIE 9586, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications IX, 95861D (26 August 2015); https://doi.org/10.1117/12.2191945

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