Isolated ring cavity resonator
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United States of America Patent
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Jan 21, 2025
Grant Date -
Feb 1, 2024
app pub date -
Feb 17, 2023
filing date -
Dec 1, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
Described herein are isolated ring cavities that have refractive and heat-generating components physically separated and mechanically held by flexure mounts that are adapted to function in combination with the physically separated structure to moderate the thermal expansion effects of the heat generated by the refractive and other heat-generating elements (e.g., gain element) of the optical cavity. The flexure mounts may be configured as thinned portions of connective elements, reducing the effects of thermal expansion of the baseplate and allowing a thermal isolation from the baseplate. Multiple flexure mounts may be arranged to minimize further the effects of thermal expansion of the baseplate.
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