| 引用本文: | 高伯龙.四频差动陀螺的第二类闭锁效应.[J].国防科技大学学报,1982,(1):37-57.[点击复制] |
| Gao Bolong.The Locking Phenomenon of Second kind in Differential Laser Gyro[J].Journal of National University of Defense Technology,1982,(1):37-57[点击复制] |
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| 四频差动陀螺的第二类闭锁效应 |
| 高伯龙 |
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| 摘要: |
| 本文探计了四频差动陀螺的左旋模与右旋模之间的耦合效应，得出基本公式。在同旋模间的耦合为主的特殊条件下得到近似解析解，定量地描绘每一单陀螺处行波状态，而差动拍频闭锁的第二类闭锁效应，与我们近年的实验数据相符合。文中并指出削弱此效应的有效措施。此外，还得出正的相对比例因子修正项，是单陀螺相应项的推广。 |
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| 投稿日期：1981-12-03 |
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| The Locking Phenomenon of Second kind in Differential Laser Gyro |
| Gao Bolong |
| Abstract: |
| This paper considers the coupling effects between the left and right handed circular1y polarized modes，and obtains fundamental formulas. Under the special conditions that the couplings. between the same handed palarized modes are the chief ones，we oftain an approximate analytic solution，quantitatively describing the locking phenomenon of second kind，which show，that every simple laser gyro lies in travelling wave state，while the differential beat frequency locks. The results coincide with our experimental data in recent years. We point out also the effective ways to weaken it. Besides，we oftain the positive terms of relative scale factor correction，which are the generalization of corresponding terms in simple laser gyro. |
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