High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodes
Patent Number 12164210 - December 10, 2024
Optical modulators are described having a Mach-Zehnder interferometer and a pair of RF electrodes interfaced with the Mach-Zehnder…
Method for wavelength control of silicon photonic external cavity tunable laser
Patent Number 12119616 - October 15, 2024
A tunable solid state laser device are described comprising a semiconductor based gain chip and a silicon photonic filter chip with tuning…
Method and apparatus for bias control with a large dynamic range for Mach-Zehnder modulators
Patent Number 11870407 - January 9, 2024
Improved dither detection, measurement, and voltage bias adjustments for an electro-optical modulator are described. The electro-optical…
Method for wavelength control of silicon photonic external cavity tunable laser
Patent Number 11811195 - November 7, 2023
A tunable solid state laser device are described comprising a semiconductor based gain chip and a silicon photonic filter chip with tuning…
Method and apparatus for phase-matched optical and RF wave propagations for semiconductor-based MZM modulators
Patent Number 11686990 - June 27, 2023
Optical modulators with semiconductor based optical waveguides interacting with an RF waveguide in a traveling wave structure. The…
DENSE WAVELENGTH DIVISION MULTIPLEXING AND SINGLE-WAVELENGTH TRANSMISSION SYSTEMS
Application Number 20160087747 - March 24, 2016
A data transceiver module, data transmission system incorporating same and methods related thereto, which include optical transmitters…
40, 50 AND 100 GB/S OPTICAL TRANSCEIVERS/TRANSPONDERS IN 300PIN AND CFP MSA MODULES
Application Number 20140099117 - April 10, 2014
Disclosed by way of exemplary embodiments, a 40/50/100 Gb/s Optical Transceivers/transponders which use opto-electronic components at data…
WAVELENGTH ROUTER WITH FEEDBACK CONTROL COMPRISING OPTICAL MONITOR PORTS
Application Number 20130243432 - September 19, 2013
An optical waveguide router device with feedback control that uses the fringe frequencies of an optical data signal to derive a wavelength…
INTEGRATED CIRCUIT COUPLING SYSTEM WITH WAVEGUIDE CIRCUITRY AND METHOD OF MANUFACTURE THEREOF
Application Number 20130163918 - June 27, 2013
A method of manufacture of an integrated circuit coupling system includes: forming a waveguide assembly, having a top clad over an open end of…
SCALABLE OPTICAL SWITCHES AND SWITCHING MODULES
Application Number 20130108215 - May 2, 2013
Telecommunications switches are presented, including expandable optical switches that allow for a switch of N inputs×M outputs to be expanded…
Parshall v. NeoPhotonics Corporation et al
California Northern District Court - January 5, 2022
Ryan v. NeoPhotonics Corporation et al
New York Southern District Court - January 4, 2022
Taylor v. NeoPhotonics Corporation et al
Delaware District Court - January 3, 2022
CICCOTELLI v. NEOPHOTONICS CORPORATION et al
Pennsylvania Eastern District Court - December 23, 2021
Bushansky v. NeoPhotonics Corporation et al
California Northern District Court - December 20, 2021
