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 …

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 …

Communication via a magnio

JC Russo, GS Bruce, DN Coar, W Lew… - US Patent …, 2019 - Google Patents
A system includes a transmitting device and a receiving device. The transmitting device
includes a first processor configured to transmit data to a transmitter and the transmitter. The …

Apparatus and method for estimating absolute axes' orientations for a magnetic detection system

A Manickam, PG Kaup, JB Stetson Jr - US Patent 10,241,158, 2019 - Google Patents
(57) ABSTRACT A system for determining an orientation of a nitrogen vacancy (NV)
diamond material is disclosed. The system includes the NV diamond material having a …

AC vector magnetic anomaly detection with diamond nitrogen vacancies

CM Reynolds, DN Coar, MCC Decristoforo… - US Patent …, 2019 - Google Patents
A system for magnetic anomaly detection is described. The system may include a nitrogen
vacancy (NV) diamond material comprising a plurality of NV centers. A controller modulates …

Diamond nitrogen vacancy sensor with nitrogen-vacancy center diamond located between dual RF sources

JW Hahn, D Huynh, W Lew - US Patent 10,520,558, 2019 - Google Patents
(Continued) Primary Examiner Jay Patidar (74) Attorney, Agent, or Firm Foley & Lardner LLP
(57) ABSTRACT A magnetic field sensor assembly includes a first radio frequency (RF) …

Magnetic detection system with highly integrated diamond nitrogen vacancy sensor

JW Hahn, KM Jackson, NM Luzod, GS Bruce… - US Patent …, 2019 - Google Patents
A system for magnetic detection includes a housing including a top plate, bottom plate, side
plate, and main plate provided between the side plate and the bottom plate; a magneto …

Standing-wave radio frequency exciter

AR Mandeville, GS Bruce, JW Hahn - US Patent 10,371,760, 2019 - Google Patents
A system for magnetic detection includes a magneto-optical defect center material
comprising a plurality of magneto-optical defect centers, an optical light source, an optical …

Magnetometer with a waveguide

NM Luzod - US Patent 10,330,744, 2019 - Google Patents
A diamond can be used in a magnetometer to determine the strength of a magnetic field
applied to the diamond. The diamond includes a first portion comprising a plurality of …

Efficient thermal drift compensation in DNV vector magnetometry

A Manickam, PG Kaup - US Patent 10,359,479, 2019 - Google Patents
A system for magnetic detection of an external magnetic field is described. The system
includes a nitrogen vacancy (NV) diamond material having a plurality of crystallographic …