AtomiC Clock

Laser Atomic Clock: Revolutionizing Precision Time Measurement

Laser atomic clocks are among the most advanced and precise systems for time measurement available today, leveraging the natural vibrations of atoms to achieve unparalleled accuracy. These clocks utilize lasers to excite atoms, such as Rubidium or Cesium, and measure time based on the stable frequency of atomic transitions. This stability allows laser atomic clocks to count the number of atomic vibrations over a specific period, ensuring precise timekeeping.

The use of laser atomic clocks is critical in various high-tech applications. In telecommunications, they synchronize data transmission between devices, ensuring seamless communication. In navigation systems, such as GPS, laser atomic clocks enable precise time measurements that are essential for accurately determining locations. The integration of laserdiode technology enhances the performance of atomic clocks, making them indispensable in these fields.

Our single frequency laser diodes are specifically designed for laser atomic clock applications, offering narrow linewidth and high output power. Products like our DFB laser diodes and miniECLs, both available as 14-pin-butterfly versions, are ideal for exciting Rubidium atoms at 780 nm or Cesium-based atomic clocks at 852 nm to their resonant states. These lasers are housed in hermetically sealed packages with integrated thermal management, ensuring high stability and robustness. This makes them perfect for use in challenging environments outside the laboratory, such as satellite applications, where small form factor and reliability is paramount.

Discover how our advanced GaAs laser diode technology can optimize the performance of your laser atomic clock systems, delivering unmatched precision in time measurement.

You can use our product finder below to find the ideal laser diode for your application requirements.