Title :
10-Gb/s, 20-km VCSEL optical access link at 1.5 µm with 23-dB power budget
Author :
Jingjing Zhou ; Yu Changyuan ; Hoon Kim
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
We demonstrate 23-dB power budget of a 20-km unamplified optical access system using a 1.54-μm, 10-Gb/s VCSEL. It is enabled by using continuous-phase frequency-shift keying/amplitude-shift keying format, DC-balanced line coding, and avalanche photo-detector.
Keywords :
amplitude shift keying; encoding; frequency shift keying; optical fibre subscriber loops; photodetectors; surface emitting lasers; DC-balanced line coding; VCSEL optical access link; amplitude shift keying; avalanche photodetector; bit rate 10 Gbit/s; continuous-phase frequency-shift keying; size 20 km; unamplified optical access system; wavelength 1.5 mum; Amplitude shift keying; Encoding; Frequency modulation; Optical fiber dispersion; Optical fibers; Receivers; Vertical cavity surface emitting lasers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.W2A.2
