Maier & Maier, PLLC
Atomic beam optical clock with pulse modulated broad-spectrum clock laser detection, and implementation method thereof
An atomic beam optical clock with pulse modulated broad-spectrum clock laser detection and an implementation method thereof. The atomic beam optical clock with pulse modulated broad-spectrum clock laser detection includes a power control system, a broad-spectrum narrow-linewidth clock laser system, an atomic beam in an atomic beam vacuum tube, a blue light detection laser system and a photoelectric detection module. By generating a comb-toothed clock laser signal and interacting with the atomic beam, almost all atoms of the lower energy level of clock transition are excited to the upper energy level of the clock transition, and then through the interaction with the detection laser emitted by the blue light detection laser system, a narrow-linewidth fluorescent signal with high signal-to-noise ratio is obtained and sent to the power control system to servo the frequency of the broad-spectrum narrow-linewidth clock laser system.
Wenzhou Collaborative Innovation Center of Laser and Optoelectronics
G G H G
G04F G01N H03L G01N
inventional additional inventional inventional
Haosen Jingbiao
Shang Chen