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Atomic Clocks

Atomic Clocks

Including CSAC. CPT atomic clocks, rubidium atomic clocks, etc.

Our Atomic Clocks Series offers high-performance frequency standards built for applications where precision, reliability, and compact integration are non-negotiable. Whether you need a space-saving Chip-Scale Atomic Clock (CSAC), a rugged CPT atomic oscillator, or a classic rubidium atomic clock, we deliver a complete range of solutions optimized for GNSS-denied environments, aerospace, defense, communication systems, and scientific instrumentation.

High-Precision Atomic Clock Solutions | California Triangle

CSAC Atomic Clocks

Compact and low-power, ideal for portable and battery-powered applications. Enhances indoor positioning accuracy in navigation and mobile communication.

CPT Atomic Clocks

Utilizes coherent population trapping technology for stability and interference resistance. Essential for scientific research and time-frequency metrology.

Rubidium Atomic Clocks

High-precision and stability for telecom, power grids, and financial markets. Ensures precise data synchronization, grid stability, and transaction accuracy.


Application Scenarios

  • GNSS-Denied Navigation – Reliable holdover in submarines, aircraft, and autonomous vehicles

  • Military & Defense Systems – Timing stability for radars, communication networks, and encrypted systems

  • Telecommunication Infrastructure – Base station synchronization in 4G/5G/6G networks

  • Test & Measurement – Frequency reference in oscilloscopes, spectrum analyzers, and atomic sensors

  • Scientific Research & Metrology – Reference standards in labs, atomic spectroscopy, and quantum computing

  • Emergency & Field Equipment – Rugged CSAC modules in mobile or disaster-recovery systems


California Triangle provides reliable atomic clock solutions for diverse industries, ensuring efficient and stable operations.

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