Title :
Optical feed-forward carrier recovery using semiconductor optical devices and low frequency electronics
Author :
Albores-Mejia, Aaron ; Slavik, R. ; Kakande, J. ; Kaneko, Tetsuya ; Banno, Eiichi ; Uesaka, Katsumi ; Shoji, Hajime ; Richardson, David ; Kuwatsuka, H.
Author_Institution :
Nat. Inst. of Adv. Ind. Sci. & Technol. (AIST), Tsukuba, Japan
Abstract :
We demonstrate an innovative scheme for data-rate agnostic, wavelength-agile and real-time carrier recovery of carrier-suppressed PSK signals. Sub-Hz frequency tracking of the extracted carrier from a 21.5Gbit/s BPSK signal is demonstrated.
Keywords :
feedforward; optical fibre communication; optical modulation; phase shift keying; semiconductor optical amplifiers; BPSK signal; bit rate 21.5 Gbit/s; carrier-suppressed PSK signals; data-rate agnostic; low frequency electronics; optical feed-forward carrier recovery; real-time carrier recovery; semiconductor optical devices; Frequency modulation; Optical fibers; Optical filters; Optical mixing; Optical modulation; Optical polarization;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
