Title :
Heterogeneous 1.25-Gb/s simultaneous wired and wireless optical transmission using an injection-locking FP-LD
Author :
Kim, Hyun-Seung ; Pham, Thang T. ; Son, Yong-Hwan ; Won, Yong-Yuk ; Han, Sang-Kook
Author_Institution :
Dept of Electr.&Electron. Eng., Yonsei Univ., Seoul
Abstract :
The radio over fiber system that transmits different data simultaneously for wireless and wired network is proposed. One sideband carrier of a wireless double sideband signal is re-modulated by injection-locking at a Fabry Perot laser diode to generate a wired signal. Because the condition of the injection-locking varies with changes of the input optical power and the injected current of the fabry perot laser diode, the BER performance of the wired signal is measured according to the modulation depth of both the wireless and wired signals. The error free transmission of both the wired signal and the wireless one are achieved after 23-km SSMF.
Keywords :
Fabry-Perot interferometers; error statistics; laser mode locking; light transmission; optical modulation; radio-over-fibre; semiconductor lasers; BER performance; Fabry Perot laser diode; SSMF; error free transmission; injection-locking FP-LD; modulation depth; optical power; radio over fiber system; wired network; wired optical transmission; wired signal; wireless double sideband signal; wireless network; wireless optical transmission; Baseband; Bit error rate; Data communication; Diode lasers; Millimeter wave technology; Optical distortion; Optical films; Optical filters; Optical modulation; Signal generators; (060.2330) Fiber optics communications; (060.4510) Optical communications;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
