Inventor

ROCKWELL DAVID A

US40 patents

⚠️ This page may combine multiple inventors who share the name “ROCKWELL DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROCKWELL DAVID A

RAYTHEON CO

Method and apparatus for generation and amplification of light in a semi-guiding high aspect ratio core fiber

Method and apparatus for temporally concentrating pump power to support generation of high peak-power pulse bursts or other time-varying laser output waveforms

Method and apparatus for high-power raman beam-combining in a multimode optical fiber

High-pulse-contrast fiber laser transmitters

Raman amplifier supporting high output power and high beam quality

Optical fiber for light amplification having a core with low bend loss and end features with high bend loss and related method

Optical fiber for light amplification having a core with low bend loss and end features with high bend loss and related method

Optical device and method of controlling a refractive index profile in the optical device

System and method for generating multiple simultaneous, co-propagating wavelengths via nonlinear wavelength conversion

High-brightness spatial beam combining of laser modules yielding a common image plane

Compact Raman laser capable of efficient operation at low peak powers with good beam quality

Method and apparatus for implementing a rectangular-core laser beam-delivery fiber that provides two orthogonal transverse bending degrees of freedom

Compact package for high-aspect-ratio rectangular (HARR) optical fiber or other optical fiber

HUGHES AIRCRAFT CO

Speckle resistant method and apparatus with chirped laser beam

Energy scalable laser amplifier

Polarization rotator with frequency shifting phase conjugate mirror and simplified interferometric output coupler

Compensated, SBS-free optical beam amplification and delivery apparatus and method

Self-aligning phase conjugate laser

Self-aligning phase conjugate laser

Compact phase-conjugate mirror utilizing four-wave mixing in a loop configuration

System and method for amplification and wavefront compensation of depolarized optical beams

Gain homogenization apparatus and method for use in stimulated scattering of beams with non-uniform spatial intensity distribution

Optical device enhancement method and apparatus by control of stimulated brillouin scattering gain

SHKUNOV VLADIMIR V

Method and apparatus for generation and amplification of light in a semi-guiding high aspect ratio core fiber

Multi-sectional fiber laser system with mode selection

Apparatus and method for mode control in a semi-guiding amplifier medium

Apparatus and method for mode control in a semi-guiding amplifier medium

Multi-media raman resonators and related system and method

ROCKWELL DAVID A

Compact Raman generators

Method and apparatus for fiber delivery of high power laser beams

Multi-function beam delivery fibers and related system and method

Compact raman generator with synchronized pulses

HUGHES ELECTRONICS CORP

Reconfigurable laser communications terminal

Temperature and optical length control of optical fibers and optical waveguide devices

KHITROV VICTOR

Optical fiber coupler for coupling signal beams into a non-circularly shaped optical beam

ICHKHAN JOSEPH

Method and apparatus for cooling a fiber laser or amplifier

BOEING CO

Differential phase shift keyed demodulator system

OFS FITEL LLC

Barbell optical fiber and method of making the same

DELCO ELECTRONICS CORP

Method and apparatus for inspecting a photoresist material by inducing and detecting fluorescence of the photoresist material

MCVEY RAY E

Method and apparatus for implementing a rectangular-core laser beam-delivery fiber that provides two orthogonal transverse bending degrees of freedom