应用光学, 2010, 31 (2): 256, 网络出版: 2010-05-31   

高吸收型滤光片透过率均匀性测试系统

System for testing transmissivity uniformity of high-absorption filter
作者单位
西安工业大学光电微系统研究所, 陕西 西安 710032
摘要
组建了高吸收型滤光片的透过率均匀性测试系统,硬件系统由光学系统、光电转换系统和信号采集控制系统3部分组成。设计了基于LabVIEW 8.0的软件系统,测试软件采用模块化方法编制。计算机控制二维电控转台移动待测滤光片,以标准衰减片的透过率为基准,系统全自动实时扫描测量样片多点透过率均匀性分布,并对样片中心点透过率作了详细误差分析。透过率动态测试范围0.001%~1%,测量相对误差小于0.1%。
Abstract
A system used for testing transmissivity uniformity of high-absorption filters was developed. Its hardware consists of three major parts, including optical system, photoelectric conversion system and signal acquisition system. Its modularized software was designed based on LabVIEW 8.0. The real-time transmissivity measurement of multi-point distribution based on transmissivity of standard attenuators was computed through moving testing filters controlled by two-dimensional turntable, and the transmissivity error of central point was analyzed. The dynamic range of the system is from 0.001% to 1%, and the relative error is less than 0.1%.

王越, 刘卫国, 高爱华, 孙鑫. 高吸收型滤光片透过率均匀性测试系统[J]. 应用光学, 2010, 31(2): 256. WANG Yue, LIU Wei-guo, GAO Ai-hua, SUN Xin. System for testing transmissivity uniformity of high-absorption filter[J]. Journal of Applied Optics, 2010, 31(2): 256.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!