A Fully-integrated In-band OSNR Monitor using a Wavelength-tunable Silicon Microring Resonator and Photodiode

Qi Li, Kishore Padmaraju, Dylan F. Logan, Jason J. Ackert, Andrew P. Knights, Keren Bergman
2014 Optical Fiber Communication Conference   unpublished
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.
doi:10.1364/ofc.2014.w3e.5 fatcat:3kakufdsgjblzebua4iao2fmza