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The Quantum Behind
the Sensing
At QuBeats, we offer a comprehensive suite of quantum sensing and metrology products designed to deliver unmatched precision and performance across various applications.
Our innovative solutions harness the principles of quantum mechanics to meet the rigorous demands of industries such as healthcare, telecommunications, environmental monitoring, and research.
Technology Overview
Vapor-Cell OPM Platforms
Ultra-sensitive atomic magnetometry using laser-polarized alkali vapor in SERF and Mx operating regimes for biomagnetism, geophysics, and magnetic navigation
SERF and Mx regimes
SERF mode delivers picotesla sensitivity in shielded environments for biomagnetism, while Mx mode operates in Earth's field with active compensation for navigation on moving platforms.
Compact laser systems
Integrated distributed-feedback and VCSEL sources with thermal stabilization eliminate bulky external lasers, enabling field-deployable sensor heads.
Coherence control
Advanced pulse sequences and feedback loops maintain atomic coherence, suppressing noise and drift across varying environmental conditions.
Shielding approaches
Modular magnetic shields, gradiometry configurations, and active nulling enable operation in high-noise environments without sacrificing sensitivity.
NV-diamond platforms
Solid-state quantum sensors leveraging nitrogen-vacancy color centers in diamond for wide dynamic range, vector magnetometry, and radiation-tolerant operation in space and extreme environments
Defect engineering
Controlled nitrogen and vacancy implantation with optimized annealing creates high-density, uniformly distributed NV centers in synthetic diamond.
Space-grade sensors
Radiation tolerance validation, thermal cycling testing, and vacuum-compatible packaging designed for LEO, GEO, and lunar missions.
Vector readout
Four crystallographic orientations of NV centers enable simultaneous three-axis magnetic field reconstruction from optically detected magnetic resonance (ODMR) spectra.
Rydberg RF Platforms
Atom-based electric-field sensors exploiting highly excited Rydberg states for passive RF detection, spectrum awareness, and electromagnetic interference mapping without traditional antennas.
Atomic RF antennas
Rydberg atoms in highly excited states act as self-calibrated antennas, eliminating metal conductors and enabling broadband RF reception from MHz to THz.
E-field calibration
Direct electric-field readout traceable to fundamental constants provides SI-unit calibration without external reference standards or periodic recalibration.
Fusion stack
Combining quantum sensors with classical IMUs, GNSS, and AI/ML filtering: QuBeats Fusion integrates quantum magnetometry with inertial sensors and satellite positioning, using machine-learning algorithms to suppress noise, compensate drift, and enable GPS-free navigation through magnetic map-matching.