Title :
Recovered-constellation combining for polarization-insensitive offset-frequency-spaced two-tone optical coherent detection scheme in radio-over-fiber systems
Author :
Toshiaki Kuri;Takahide Sakamoto;Tetsuya Kawanishi
Author_Institution :
Photonic Network Research Institute, National Institute of Information and Communications Technology (NICT), Koganei, Tokyo, Japan
fDate :
6/1/2015 12:00:00 AM
Abstract :
One of polarization diversity techniques in offset-frequency-spaced two-tone optical coherent detection scheme for radio-over-fiber systems is investigated. A combination of constellations recovered from two orthogonal-polarization components is proposed and the diversity effect is experimentally demonstrated.
Keywords :
"Optical polarization","Optical transmitters","Optical receivers","Optical fibers","Optical signal processing","Coherence"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340091
