Laboratory for Quantum Optics, the State Education Commission of China; Joint Laboratory for Quantum Optics, Shanghai Institute of Optics and Fine Machine, Academia Sinica and East China Normal University; Department of Physics, East China Normal University, Shanghai 200062, China
Abstract We propose new frequency-modulation optical-optical triple-resonance (FM-OOTR) op-tical heterodyne spectroscopy, which can eliminate the Doppler-background in the recently developed optical-optical triple-resonance (OOTR) spectroscopy and provide improved reso-lution and sensitivity. Theoretical considerations and line shape calculations are presented. The potential applications of FM-OOTR technique to laser frequency stabilization with sig-nificant advantages can be expected.
Received: 22 November 1994
Accepted manuscript online:
PACS:
33.40.+f
(Multiple resonances (including double and higher-order resonance processes, such as double nuclear magnetic resonance, electron double resonance, and microwave optical double resonance))
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