Superradiant Laser with Ultra-Narrow Linewidth Based on 40Ca
WANG Yan-Fei**, CHEN Jing-Biao
State Key Laboratory of Advanced Optical Communication Systems and Networks, Institute of Quantum Electronics, School of Electronics Engineering & Computer Science, Peking University, Beijing 100871
Superradiant Laser with Ultra-Narrow Linewidth Based on 40Ca
WANG Yan-Fei**, CHEN Jing-Biao
State Key Laboratory of Advanced Optical Communication Systems and Networks, Institute of Quantum Electronics, School of Electronics Engineering & Computer Science, Peking University, Beijing 100871
An experiment setup for narrow linewidth superradiant laser based on the mechanism of an active optical clock is proposed with optical lattice trapped 40Ca. We obtain the threshold pumping rate analytically and deduce the linewidth of the superradiant laser in a bad cavity regime. The proposed laser has an extremely narrow linewidth at millihertz level and a power level of order 10−9 W.
An experiment setup for narrow linewidth superradiant laser based on the mechanism of an active optical clock is proposed with optical lattice trapped 40Ca. We obtain the threshold pumping rate analytically and deduce the linewidth of the superradiant laser in a bad cavity regime. The proposed laser has an extremely narrow linewidth at millihertz level and a power level of order 10−9 W.
WANG Yan-Fei, CHEN Jing-Biao. Superradiant Laser with Ultra-Narrow Linewidth Based on 40Ca[J]. 中国物理快报, 2012, 29(7): 73202-073202.
WANG Yan-Fei, CHEN Jing-Biao. Superradiant Laser with Ultra-Narrow Linewidth Based on 40Ca. Chin. Phys. Lett., 2012, 29(7): 73202-073202.
2012, Vol. 29 
