Patent
Device for assembling light-splitting optical elements of laser gyroscope
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TLDR
In this paper, a device for assembling light-splitting optical elements of a laser gyroscope is described. The device comprises an optical platform, a vibration reduction platform, four cylindrical supports, a lightsplitter-prism parallel-connection fine adjustment mechanism, a phototube adjusting mechanism, and a laser-gyroscope resonant cavity positioning mechanism.Abstract:
The invention relates to a device for assembling light-splitting optical elements of a laser gyroscope The device comprises an optical platform, a vibration reduction platform, four cylindrical supports, a light-splitter-prism parallel-connection fine adjustment mechanism, a phototube adjusting mechanism, a laser-gyroscope resonant cavity positioning mechanism and the light-splitting assembling to-be-assembled optical elements of the laser gyroscope The vibration reduction platform is fixed to the optical platform The light-splitter-prism parallel-connection fine adjustment mechanism is fixed to the vibration reduction platform and used for completing clamping and posture adjusting of the light splitter prism of the light-splitting assembling to-be-assembled optical elements of the laser gyroscope The phototube adjusting mechanism is fixed to the vibration reduction platform through the four cylindrical supports and used for completing clamping and posture adjusting of the first phototube and the second phototube of the light-splitting assembling to-be-assembled optical elements of the laser gyroscope The laser-gyroscope resonant cavity positioning mechanism is fixed to the optical platform and used for clamping and positioning the resonant cavity of the light-splitting assembling to-be-assembled optical elements of the laser gyroscoperead more
Citations
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References
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Enhanced scale factor ring laser gyroscope
TL;DR: In this article, an embodiment of the invention enhances the rotation sensitivity and decreases the dead band width of a standard HeNe ring laser gyroscope (RLG), with the highest enhancement at low rotation rates.
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