Bidirectional 1.25Gbps WDM RoF Wired wireless optical transmission using multiple SSB carriers in FP LD by multiple mode injection locking

Author

Pham, Thang T. ; Kim, Hyun-Seung ; Won, Yong-Yuk ; Han, Sang-Kook

Author_Institution

Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul

fYear

2008

fDate

21-25 Sept. 2008

Firstpage

1

Lastpage

2

Abstract

A new bidirectional SSB WDM-RoF system to simultaneously transmit both 1.25 Gbps wired and 15 GHz wireless signals is proposed. For downlink, only one MZM modulating a FP-LD and multiple mode injection locking were used to serve multiple Base Stations. For uplink, remodulation technique by RSOA was used. We demonstrated this scheme by measuring BER for three channels after 23 km transmission.

Keywords

laser mode locking; radio-over-fibre; wavelength division multiplexing; BER; bidirectional WDM RoF wired wireless optical transmission; bit rate 1.25 Gbit/s; frequency 15 GHz; multiple SSB carriers; multiple mode injection locking; single side band; Amplitude modulation; Downlink; Injection-locked oscillators; Laser mode locking; Optical filters; Optical modulation; Optical network units; Optical saturation; Passive optical networks; Wavelength division multiplexing;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Communication, 2008. ECOC 2008. 34th European Conference on

Conference_Location

Brussels

Print_ISBN

978-1-4244-2227-2

Electronic_ISBN

978-1-4244-2228-9

Type

conf

DOI

10.1109/ECOC.2008.4729544

Filename

4729544