Integrated single-laser-source optical device for movable cold atom interferometer
An optical device and interferometer technology, which is applied to devices for controlling the output parameters of lasers, lasers, phonon exciters, etc., can solve the problems of complex devices, limited application scope, large size, etc., and achieves improved ease of adjustment and stability. The effect of reducing the complexity, simplifying the optical path structure
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[0034] The present invention will be further described in detail below with reference to the drawings and specific embodiments of the specification.
[0035] Such as figure 1 As shown, the integrated single laser source optical device for a movable cold atom interferometer of the present invention includes:
[0036] The laser source and power amplifier module 10 are used to generate single frequency laser;
[0037] The laser frequency stabilization and adjustment module 20 is used to convert the single-frequency laser into seven laser frequencies required by the cold atom interferometer;
[0038] The laser power stabilization, distribution and timing control module 30 is used to generate various lasers with specific frequencies and powers according to timing;
[0039] The microwave source and electronic control module 50 is used for switching and timing control of all the above modules, and the final output light is transmitted to the sensor head module of the atomic interferometer thro...
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