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SYSTEMS AND METHODS FOR IMPROVED RING LASER GYROSCOPE DEVICES THROUGH MIX RATIO OPTIMIZATION
SYSTEMS AND METHODS FOR IMPROVED RING LASER GYROSCOPE DEVICES THROUGH MIX RATIO OPTIMIZATION
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机译:通过混合比例优化改进环形激光陀螺仪的系统和方法
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摘要
Systems and methods for improved ring laser gyroscope devices through mix ratio optimization are provided. In one embodiment, a ring laser gyroscope device comprises: a laser block assembly having a cavity therein that defines a ring shaped laser beam path around the laser block assembly, the cavity containing a fill gas mixture comprising Helium and Neon, wherein the laser block assembly is characterized as having a Neon depletion life limiter; and a readout assembly optically coupled to the laser block assembly. The readout assembly outputs a laser intensity monitor (LIM) voltage that represents optical energy within the cavity. The fill gas mixture has a Helium to Neon ratio richer in Neon than a ratio that would produce a peak LIM voltage from the readout assembly.
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