Analysis of a multi-loop temperature stabilization system for compact rubidium standard of frequency and time

2nd Conference on Plasma & Laser Research and Technologies

Norkin, S.V.^1 ; Reshetov, V.N.^2

National Research Nuclear University MEPhI, Kashirskoe sh. 31, Moscow

115409, Russia^1

Technological Institute for Superhard and Novel Carbon Materials, Centralnaya str. 7a, Troitsk, Moscow

142190, Russia^2

关键词: Coherent population trapping;    Control circuits;    Independent control;    Optical power;    Performance parameters;    Self-oscillation modes;    Temperature stabilization;    Thermal stabilization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/747/1/012063/pdf
DOI  :  10.1088/1742-6596/747/1/012063

来源: IOP

【 摘 要 】

A possible design of a thermal stabilization system for compact atomic clock based on coherent population trapping is analyzed. The feasibility of independent control of the semiconductor laser's characteristics, such as wavelength and optical power, is considered. An algorithm is suggested for choosing the performance parameters of various control circuits, eliminating the occurrence of self-oscillation mode.