OPNEXT SUBSYSTEMS, INC.

Patent application number	Title	Published
OPNEXT SUBSYSTEMS, INC. Patent applications
20120020659	Polarization Monitoring in Polarization Division Multiplexing in Optical Communications - Systems and techniques for optical communications based on polarization division multiplexing are described.	01-26-2012
20110236025	SUB-RATE SAMPLING IN COHERENT OPTICAL RECEIVERS - Apparatus and methods for optimizing the interplay between the sampling rate of an ADC of a receiver system and a bandwidth of analog anti-aliasing filters are described. The described technology can be used to mitigate aliasing for receiver systems that operate at fractional sampling rates by optimizing a bandwidth of optical and electrical filters included in the receiver systems.	09-29-2011
20100284702	Optical Receivers with Controllable Transfer Function Bandwidth and Gain Imbalance - Techniques, devices and systems based on optical receivers with controllable transfer function bandwidth and gain imbalance.	11-11-2010