Magneto-optical detecting apparatus and methods

JB Stetson, A Manickam, PG Kaup, GS Bruce… - US Patent …, 2020 - Google Patents
A system for magnetic detection includes a magneto-optical defect center material including
at least one magneto-optical defect center that emits an optical signal when excited by an …

In-situ power charging

SM Sekelsky - US Patent 9,845,153, 2017 - Google Patents
A device includes a propulsion unit configured to move the device and a steering unit
configured to control the direction of the device. The device also includes a power unit …

Selected volume continuous illumination magnetometer

A Manickam, PG Kaup, GS Bruce, W Lew - US Patent 10,345,396, 2019 - Google Patents
A system for magnetic detection, includes a magneto-optical defect center material
comprising a plurality of magneto-optical defect centers, a radio frequency (RF) excitation …

DNV magnetic field detector

BP Boesch, GS Bruce, JD Cammerata… - US Patent …, 2018 - Google Patents
A system for magnetic detection includes a nitrogen vacancy (NV) diamond material
comprising a plurality of NV centers, a radio frequency (RF) excitation source configured to …

Micro-vacancy center device

JB Stetson Jr, MJ Hiltabidle, PG Kaup… - US Patent …, 2019 - Google Patents
A method for providing a miniature vector magnetometer includes embedding a micron-
sized diamond nitrogen-va cancy (DNV) crystal into a bonding material. The bonding …

DNV magnetic field detector

BP Boesch, GS Bruce, JD Cammerata… - US Patent …, 2018 - Google Patents
A system for magnetic detection includes a nitrogen vacancy (NV) diamond material
comprising a plurality of NV centers, a radio frequency (RF) excitation source configured to …

Magnetometer with light pipe

JW Hahn, GS Bruce, D Huynh, W Lew - US Patent 9,817,081, 2017 - Google Patents
“Diamond Sensors, Detectors, and Quantum Devices' in Patent Application Approval
Process,” Chemicals & Chemistry (Feb. 28, 2014).(Continued) Primary Examiner-Bot …

Magnetometer with a light emitting diode

JW Hahn, GS Bruce, W Lew - US Patent 9,823,314, 2017 - Google Patents
A device includes a diamond with one or more nitrogen vacancies, a light emitting diode
configured to emit light that travels through the diamond, and a photo sensor configured to …

Diamond nitrogen vacancy sensor with circuitry on diamond

JW Hahn, D Huynh, W Lew - US Patent 9,823,313, 2017 - Google Patents
A magnetic sensor assembly includes a base substrate and a material assembly. The
material assembly is formed on the base substrate. The material assembly includes an …

Magnetometer with a light emitting diode

JW Hahn, GS Bruce, W Lew - US Patent 10,006,973, 2018 - Google Patents
A device includes a diamond with one or more nitrogen vacancies, a light emitting diode
configured to emit light that travels through the diamond, and a photo sensor configured to …