Title :
Coherent detection for 1550 nm, 5 Gbit/s VCSEL based 40 km bidirectional PON transmission
Author :
Jensen, Jesper Bevensee ; Rodes, Roberto ; Zibar, Darko ; Monroy, Idelfonso Tafur
Author_Institution :
DTU Fotonik, Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
Coherent detection of directly modulated 1550nm VCSELs in 5Gbit/s bidirectional 40km SSMF PON-links is presented. Receiver sensitivity of -37.3dBm after transmission is achieved with 30dB system margin, corresponding to 1:1024 passive power-splitting.
Keywords :
optical links; optical modulation; optical receivers; passive optical networks; surface emitting lasers; bidirectional PON transmission; bidirectional SSMF PON-link; bit rate 5 Gbit/s; coherent detection; direct modulated VCSEL; passive optical networks; passive power splitting; receiver sensitivity; Coherence; Optical attenuators; Optical receivers; Optical signal processing; Optical transmitters; Vertical cavity surface emitting lasers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
