Inventor

NELSON KARL D

US38 patents

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

NELSON KARL D

HONEYWELL INT INC

Systems and methods for a tunable radio frequency synthesizer utilizing optical frequency combs

Frequency pulling reduction in SBS laser

Dynamical locking of optical path times using entangled photons

Dynamic optical interferometer locking using entangled photons

Four port atomic gyroscope

Systems and methods for a cold atom frequency standard

Closed loop atomic inertial sensor

Low power reduction of biases in a micro primary frequency standard

Device for emission of arbitrary optical beam profiles from a chip to free space

Device for the emission of arbitrary optical beam profiles from waveguides into two-dimensional space

Systems and methods for reduction of optical signal line width

Switching SBS gyro with fixed pump separation

Diverging waveguide atomic gyroscope

Continuous tunable RF sensor using rydberg atoms with high transmissivity

Multilayer waveguide grating coupler

Apparatuses and methods for alkali spectroscopy

Circular resonator evanescent-wave trapped atomic gyroscope

Suppression of higher-order lasing in a Brillouin laser using nested ring resonators

Self-injection locked stimulated Brillouin scattering laser

Optical gimbal

On-chip alkali dispenser

Ring laser gyroscopes with active volume Bragg grating

Authentication systems, authentication devices, and methods for authenticating a value article

Continuous calibration of an atomic clock to an external reference

Optical gyroscope with a resonator having bias error reduction

Injection locking resonator fiber optic gyroscope

Kerr effect reduction in SBS laser gyroscope

Direct measurement of imbalanced optical paths using entangled photons

Apparatus and method for an optical resonator with an integrated Bragg grating

Systems and methods for positionally stable magneto-optical trapping over temperature

Systems and methods for eliminating multi-path errors from atomic inertial sensors

Turning grating device for emission of arbitrary optical beam profiles from waveguides into two-dimensional space

Tunable RF synthesizer based on offset optical frequency combs

Apparatuses and methods for an optical coupler

Wideband RF spectrum real-time monitor

Measuring the populations in each hyperfine ground state of alkali atoms in a vapor cell while limiting the contribution of the background vapor

Systems and methods for zero power automatic thermal regulation

HONEYWELL INTL INC

Atomic sensor physics package with metal frame