Honeywell International Inc.

Honeywell G.m.b.h.

Earl Thomas Benser

Mary Salit

Kenneth Salit

Xiao Zhu Fan

Grant Lodden

A system for multispectral imaging and ranging is provided. The system comprises at least one light illumination source, and a focal plane detector array configured to support both passive imaging and active imaging at multiple wavelengths. The focal plane detector array includes a plurality of pixels, wherein each of the pixels comprises a plurality of detectors. The detectors are configured to collect passive light to support passive imaging; collect retro-reflected light, transmitted by the at least one light illumination source, to support active illuminated imaging; and collect retro-reflected light, transmitted by the at least one light illumination source, to support active illuminated ranging.

Chip scale multispectral imaging and ranging

A laser gyroscope comprising includes a first solid waveguide; a gain medium interaction region where light traveling through the first solid waveguide interacts with non-solid Doppler-broadened gain medium molecules positioned outside of the first solid waveguide; at least one medium exciter configured to excite the non-solid Doppler-broadened gain medium at the gain medium interaction region, wherein the excited non-solid Doppler-broadened gain medium induces first and second laser fields within the first solid waveguide, wherein the first laser field travels in a clockwise direction within the first solid waveguide and the second laser field travels in a counter-clockwise direction within the first solid waveguide; and a photodetector communicatively coupled to the first solid waveguide and configured to detect the portions of the first and second laser fields.

Ring laser gyroscope on a chip with doppler-broadened gain medium

A noninvasive pulsed fluorescence gas velocimeter that determines dynamic parameters of a gas flow from detection of fluorescent re-radiation of excited molecules of the gas. The present invention has higher altitude capability than devices that utilize particulate scattering. The velocimeter requires no probes and utilizes a laser or other light source that does not perturb the gas flow being measured.

Growing community of inventors

Chisago City, MN, United States of America

Earl Thomas Benser