Title :
Commercially deployed coherent system for video distribution
Author :
Yoshinaga, Hisao ; Shibata, Nori
Author_Institution :
NTT Access Network Service Syst. Labs., Chiba
Abstract :
A commercial video distribution system established on the FTTH network in Japan is described. The key to commercial deployment is FM conversion of multichannel FDM video signals by means of an optical heterodyne technique.
Keywords :
frequency division multiplexing; frequency modulation; heterodyne detection; optical fibre subscriber loops; optical modulation; video communication; video signal processing; FM conversion; FTTH network; coherent system; multichannel FDM video signals; optical heterodyne technique; video distribution; Frequency modulation; Optical crosstalk; Optical fiber subscriber loops; Optical filters; Optical mixing; Optical network units; Optical signal processing; Optical transmitters; Passive optical networks; Stimulated emission;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2008 Digest of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1925-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2008.4590513
