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| 光纤陀螺用SLD光源驱动电路 |
| The controller of the laser source SLD in fiber optic gyro |
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| DOI: |
| 中文关键词: 光纤陀螺 |
| 英文关键词:SLD |
| 基金项目:新材料领域项目,, |
| 盛钟延 周柯江 |
| 浙江大学现代光学仪器国家重点实验室,杭州,310027 |
| 摘要点击次数: 2895 |
| 全文下载次数: 15 |
| 中文摘要: |
| 半导体激光光源超辐射二极管(SLD)的稳定性对光纤陀螺(FOG)的性能有重要影响,介绍了SLD稳定性要求及驱动电路控制的原理,并分析了实现控制的几种方案.这对其他高精度要求的半导体激光光源也具有通用性. |
| 英文摘要: |
| The stability of semiconductor laser source,superluminescent diode(SLD),have vital effect on the performance of fiber optic gyro.In this paper,we introduce the stability requirement of SLD and the control principle of its driver circuit.Several schemas to accomplish the controlling are analysis here.It can also apply to other laser sources which need precise control. |
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