Optical-electrical transmitting device

Optical-receiving apparatus and bias-voltage-control method...

Optically amplified receiver

Parallel opto-electric structure for high sensitivity and...

Pattern-dependent error counts for use in correcting...

Performance optimized receiver with bandwidth adaptive...

Phase controllable optical delay interferometer, optical...

Phase estimation for coherent optical detection

Phase monitor apparatus, phase control apparatus and methods...

Photodetector array and optical branching filter using the...

Photodiode bias controller for optical receiver

Photoelectric conversion method, light receiving circuit,...

Photosensor operating point

PMD insensitive direct-detection optical OFDM systems using...

Polarization compensation in a coherent optical receiver

Polarization control for multichannel and polarization...

Polarization diverse optical receiver using a...

Polarization diversity receiver for optical transmission system

Polarization mode dispersion compensating apparatus, system,...

Polarization mode dispersion mitigation of multiple optical...