A naturally trapped rare-earth doped solid-state superradiant laser clock

• URL: http://arxiv.org/abs/2003.14281v1
• Date: Tue, 31 Mar 2020 15:11:03 GMT
• Title: A naturally trapped rare-earth doped solid-state superradiant laser clock
• Authors: Mahmood Sabooni
• Abstract summary: We propose a solid-state based superradiance laser which is almost insensitive to the cavity mirror vibration. The long coherence time and the large optical density of rare-earth-ions (REIs) are employed to find a regime to demonstrate a steady-state laser emission with linewidth smaller than the atomic decay rate.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We propose a solid-state based superradiance laser which is almost insensitive to the cavity mirror vibration. Therefore, it can compete with the best frequency-stable local oscillators. The long coherence time and the large optical density of rare-earth-ions (REIs) doped solids are employed to find a regime to demonstrate a steady-state laser emission with linewidth smaller than the atomic decay rate. The experimental parameters are discussed and intracavity photon number and laser linewidth are calculated based on the mean-field theory. A procedure for measuring absolute laser linewidth is proposed.

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