Xi'an Institute of Optics and Precision Mechanics,CAS
A new design of filter system in streak camera | |
Zhou, Pengyu1,2![]() ![]() | |
2015 | |
会议名称 | Applied Optics and Photonics, China: Optical Test, Measurement, and Equipment, AOPC 2015 |
会议录名称 | AOPC 2015: Optical Test, Measurement, and Equipment |
会议日期 | 2015-05-05 |
会议地点 | Beijing, China |
出版地 | SPIE |
产权排序 | 1 |
摘要 | In order to reduce the frequency of researchers routing in and out of the testing site and ensure the fluency of the testing we design a new filter system applied to the streak cameras. This system promotes streak cameras' abilities on spatial discrimination and time resolution. This paper focuses on the instruction of the piezoelectric motor's principle based on field-effect tubes. Filter wheel is driven by piezoelectric motor. It can effectively avoid the influences of high field produced by streak tube. Finally we achieve auto regulation at different gears and promote the efficiency of operations and guarantee the safety of researchers. CD4046 introduces the driven clock of this system and we use an inverter to get two synchronous inverted signals. These signals are amplified by field-effect tubes to more than 300V. The amplified ones are integrated at the output terminals to generate sinusoidal signal. The test shows that in this filter system piezoelectric motor operates at its resonance frequency under a control signal of 62.5 KHz. Its working current is 1.9A and driving power is almost 10W. By adjusting the gears, the filter wheel costs less than 2 seconds to calibrate. We accomplish the test in respected results. © COPYRIGHT SPIE 2015. |
作者部门 | 精密物理量测量实验室 |
DOI | 10.1117/12.2199534 |
收录类别 | EI ; ISTP |
语种 | 英语 |
ISSN号 | 0277786X |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/27713 |
专题 | 条纹相机工程中心 |
作者单位 | 1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science, Xi'an, China 2.University of Chinese Academy of Sciences, Beijing, China |
推荐引用方式 GB/T 7714 | Zhou, Pengyu,Bai, Yonglin. A new design of filter system in streak camera[C]. SPIE,2015. |
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A new design of filt(296KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 请求全文 |
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