A prototype experiment of the adaptive deformable mirror based on voice coil and Eddy Current Sensor
文献类型：会议论文
| 作者 | Zuo H(左恒)1,2 ; Li H(李浩)1,2; Zhou GH(周国华)1,2; Li GP(李国平)1,2
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| 出版日期 | 2020-01 |
| 会议名称 | SPIE Advances in Optical Astronomical Instrumentation 2019（Vol.11203） |
| 会议日期 | 2019-12 |
| 会议地点 | Melbourne, Australia |
| 关键词 | adaptive optics deformable mirror Eddy Current Sensor voice coil actuator LOT |
| 英文摘要 |
Large adaptive deformable mirror is becoming a trend for ground base telescope, at present almost all the large adaptive deformable mirrors in use are driven by voice coil, simultaneously the capacitive sensor is used as a feedback component. While the Eddy Current Sensor could have a lot of advantages over the capacitive one in large deformable mirror. In this research a prototype of 150mm deformable mirror is built, which is driven by 7 voice coil actuators, the ECSs are used in this prototype instead of capacitive ones. In the prototype experiment some standard low-order aberrations applied on the mirror could be corrected as expected, so it could be proved that the ECS could be used in large adaptive deformable mirror to take place of the capacitive one |
| 会议录 | Advances in Optical Astronomical Instrumentation 2019
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| 学科主题 | 天文技术与方法 |
| 语种 | 英语 |
| 源URL | [http://ir.niaot.ac.cn/handle/114a32/1671]  |
| 专题 | 会议论文 |
| 作者单位 | 1.天文光学技术重点实验室 2.南京天文光学技术研究所 |
| 推荐引用方式 GB/T 7714 | Zuo H,Li H,Zhou GH,et al. A prototype experiment of the adaptive deformable mirror based on voice coil and Eddy Current Sensor[C]. 见:SPIE Advances in Optical Astronomical Instrumentation 2019（Vol.11203）. Melbourne, Australia. 2019-12. |
入库方式： OAI收割
来源：南京天文光学技术研究所
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