AOSense, Inc.

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Single-Axis Transfer Cavity

Discover our non-confocal Fabry-Perot optical cavity in UHV.

AOSense Single-Axis Transfer Cavity

compact design

vaccuum compatible

thermally & acoustically stable


The AOS-Cav-λR-λl is a non-confocal Fabry-Perot optical cavity in UHV for stabilization transfer from a reference laser with wavelength λR (e.g., rubidium-stabilized 780 nm laser) to disparate laser wavelengths (e.g., for atomic ion laser cooling) either by offset Pound-Drever-Hall locking or scanning transfer technique.  The target finesse is >1,000 for all wavelengths. Device includes electrical feedthrough/interface for PZTs, thermistor, and heating element for temperature stabilization.  An ion pump controller is not included.


Model No.AOS-CAV-XXr-XX1


Single-Axis Transfer Cavity
Dimensions3 × 4 × 6 in

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