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High Performance Vapor Cell Raman Clock Development for Space Applications

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High Performance Vapor Cell Raman Clock Development for Space Applications

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  • Author: Gour S. Pati and Renu Tripathi
We propose to develop a vapor cell Raman clock testbed with three orders of magnitude higher performance than what has been currently achieved by chip-scale atomic clock technologies. We will investigate the metrological performance of our clock using an all-optical Ramsey excitation protocol for reducing light shift and attaining dephasing limited linewidth. We will develop an optimized design for the clock physics package using a computer-aided model and also develop an offset phase-locked laser system as a compact light source for producing Raman beams.

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