PROBLEMS OF QUALITY IN LASER GYRO TECHNOLOGY

机译：激光陀螺仪技术质量问题

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The report contains theoretical analysis of mode structures in the stable ring cavity. The cited dependencies make it possible to choose optimum parameters of the cavity and the aperture that provide an acceptable level of diffractive losses of the principal mode together with the guaranteed suppression of higher-order modes. There has been offered a new approach to forecasting the ring helium-neon laser lifetime. There have been identified basic factors that determine a change in the characteristics of gas discharge during the first thousand hours in the operation of the ring laser. There has been carried out a complex estimation of the ring laser quality.

机译：该报告包含稳定环腔中模式结构的理论分析。所引用的依赖性使得可以选择腔的最佳参数和孔径，其提供主模式的可接受衍射损耗水平以及高阶模式的保证抑制。已经提供了一种预测环氦氖激光寿命的新方法。已经确定了在环激光器操作中，确定了在第一千小时内的气体放电特性变化的基本因素。已经进行了对环激光质量的复杂估计。

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《Saint Petersburg International Conference on Integrated Navigation Systems》|2003年||共3页
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A.V. Molchanov; I.V. Osetrov; M.V. Chirkin;
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中图分类导航设备;
关键词
laser gyro; ring laser; diffractive losses; mode selection; laser lifetime;

机译：激光陀螺;环激光;衍射损失;模式选择;激光寿命;

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4. PROBLEMS OF QUALITY IN LASER GYRO TECHNOLOGY [C] . A.V. Molchanov, I.V. Osetrov, M.V. Chirkin Saint Petersburg International Conference on Integrated Navigation Systems . 2003

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5. THE FOUR-MODE LINEARLY-POLARIZED RING LASER GYRO. [D] . ANDERSON, DANA ZACHARY. 1981

机译：四模线性极化环激光陀螺仪。
6. Realization of Hollow-Core Photonic-Crystal Fiber Optic Gyro Based on Low-Noise Multi-Frequency Lasers with Intermediate-Frequency Difference [O] . Hongchen Jiao, Lishuang Feng, Qingjun Zhang, 2020

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7. Thermal Computer Modeling of Laser Gyros at the Design Stage: A Promising Way to Improve Their Quality and Increase the Economic Efficiency of Their Development and Production [O] . Evgenii Kuznetsov, Yury Golyaev, Yury Kolbas, 2021

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8. Advanced Technology Development for Missile Grade Laser Gyros [R] . Armes, P. 1980

机译：导弹级激光陀螺仪的先进技术开发

PROBLEMS OF QUALITY IN LASER GYRO TECHNOLOGY

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