Title :
A fully-integrated in-band OSNR Monitor using a wavelength-tunable silicon microring resonator and photodiode
Author :
Qi Li ; Padmaraju, Kishore ; Logan, Dylan F. ; Ackert, Jason J. ; Knights, Andrew P. ; Bergman, Keren
Author_Institution :
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Abstract :
We demonstrate a novel in-band OSNR monitor with full optical components integration. The OSNR monitor is shown to have a working range of 17 dB for 40-Gb/s OOK and DPSK signals, and is insensitive to chromatic dispersion of 0-250 ps/nm.
Keywords :
amplitude shift keying; differential phase shift keying; micro-optics; optical communication equipment; optical fibre networks; optical resonators; photodiodes; DPSK signal; OOK signal; bit rate 40 Gbit/s; chromatic dispersion; fully integrated in-band OSNR monitor; optical components integration; optical signal-to-noise ratio; photodiode; wavelength tunable silicon microring resonator; Monitoring; Optical filters; Optical noise; Optical resonators; Photodiodes; Signal to noise ratio; Voltage measurement;
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.W3E.5
