Title :
Laser-phase-fluctuation-insensitive optical coherent transmission of 16-QAM radio-over-fiber signal with offset-frequency-spaced two-tone local light
Author :
Kuri, Toshiaki ; Sakamoto, Takahide ; Kawanishi, Tetsuya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
A digital-signal-processing-assisted and laser-phase-fluctuation-insensitive optical coherent transmission of a 10-Gbaud 16-quadrture-amplitude-modulation radio-over-fiber signal with an offset-frequency-spaced two-tone local light is experimentally demonstrated. Error-free symbol recovery after the 20-km-long fiber-optic transmission is shown.
Keywords :
quadrature amplitude modulation; radio-over-fibre; 10-Gbaud 16-quadrture-amplitude-modulation radio-over-fiber signal; 16-QAM radio-over-fiber signal; Error-free symbol recovery; digital-signal-processing-assisted optical coherent transmission; distance 20 km; fiber-optic transmission; laser-phase-fluctuation-insensitive optical coherent transmission; offset-frequency-spaced two-tone local light; Adaptive optics; Coherence; Optical distortion; Optical fibers; Optical modulation; Optical receivers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
