Title :
Concurrent modulation and transmission of microwave signal using frequency modulation of laser diode and transmission through dispersive optical fiber
Author :
Kobayashi, Masato ; Ogura, M. ; Izutsu, M.
Author_Institution :
Optoelectron. Syst. Lab., Hitachi Cable Ltd., Ibaraki, Japan
Abstract :
A new fiber-optic microwave transmission scheme which enables concurrent phase modulation and transmission is proposed. A 140 Mbps DBPSK modulation and transmission over 100 km of single mode fiber is demonstrated at 1550 nm wavelength.
Keywords :
differential phase shift keying; digital communication; frequency modulation; laser beam applications; microwave links; optical fibre communication; optical modulation; phase modulation; 100 km; 140 Mbit/s; 1550 nm; DBPSK modulation; concurrent modulation/transmission; dispersive optical fiber; fiber-optic microwave transmission scheme; frequency modulation; laser diode; microwave signal; phase modulation; Diode lasers; Frequency modulation; Optical attenuators; Optical fibers; Optical filters; Optical mixing; Optical modulation; Optical receivers; Optical sensors; Stimulated emission;
Conference_Titel :
Microwave Photonics, 1996. MWP '96. Technical Digest., 1996 Internatonal Topical Meeting on
Conference_Location :
Kyoto, Japan
Print_ISBN :
0-7803-3129-X
DOI :
10.1109/MWP.1996.660351
