Tom Luk

INTEGRATED OPTICAL FREQUENCY DISCRIMINATOR

Coherent receiver having low VOA-induced phase changes

Optical link optimization based on signal and interferer power discrimination

Coherent receiver having low VOA-induced phase changes

Receiver automatic gain control systems and methods

Detecting power of low-bandwidth and broad-bandwidth optical signals

Coherent optical modem with method to discover and control an amplifier's automatic gain control (AGC) loop bandwidth

Coarse-fine gain-tracking loop and method of operating

Receiver automatic gain control systems and methods for asymmetrical or unbalanced constellations

Method to discover and control an amplifier's automatic gain control (AGC) loop bandwidth

Method and system for balancing optical receiver

Method and system for balancing optical receiver

Method and system having a transimpedance amplifier circuit with a differential current monitoring device for monitoring optical receiver circuit

Tracking injection seeding power based on back facet monitoring (BFM) of an injection seeded laser

Tracking injection seeding power based on back facet monitoring (BFM) of an injection seeded laser

Techniques for controlling a light source in a wavelength division multiplexed passive optical network

TECHNIQUES FOR IMPLEMENTING A DUAL ARRAY WAVEGUIDE FILTER FOR A WAVELENGTH DIVISION MULTIPLEXED PASSIVE OPTICAL NETWORK

Method of wavelength alignment for a wavelength division multiplexed passive optical network

WDM PON RF/VIDEO BROADCAST OVERLAY

WDM PON protection scheme using a dual port arrayed waveguide grating (AWG)

Flash ADC receiver with reduced errors