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首页> 外文会议>American Society for Precision Engineering Annual Meeting; 20051009-14; Norfolk,VA(US) >A NOVEL SPECTRUM INSPECTION SYSTEM DEVELOPMENT FOR OPTICAL FILTERS USED IN WDM
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A NOVEL SPECTRUM INSPECTION SYSTEM DEVELOPMENT FOR OPTICAL FILTERS USED IN WDM

机译：WDM中使用的光学滤光片的新型光谱检查系统开发

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摘要

Optical filters of wavelength division multiplexer(WDM) are passive communication components used in case of transmitting and reflecting lights with specific wavelengths. The jig device equipped with several manual axes has been used in the present inspection process. However, the axes are coupled, and so both a lot of time and expertness are required to regulate the manual jig device. Inconsistent measurement values of optical spectrums result from the manual control of the jig device. In this paper, a novel mechanism for the automatic alignment of optical ray has been presented. It includes minimum axes not to be coupled each other, and an automatic control algorithm is proposed to not only perform an accurate alignment but also decrease the alignment time. The automatic spectrum inspection system has been developed to improve the alignment time of reference optical ray, spectrum inspection time and inspection quality, simultaneously. It has been confirmed that the proposed spectrum inspection system is faster, more precise and more reliable than those based on the conventional handwork.
机译：波分复用器（WDM）的滤光器是无源通信组件，用于透射和反射特定波长的光。在本检查过程中使用了配备有多个手动轴的夹具设备。然而，轴是耦合的，因此需要大量时间和专业知识来调节手动夹具。光谱测量值的不一致是由夹具设备的手动控制引起的。在本文中，提出了一种新颖的自动对准光线的机制。它包括不相互耦合的最小轴，并且提出了一种自动控制算法，该算法不仅可以执行精确的对齐，而且可以减少对齐时间。开发了自动光谱检查系统，以同时改善参考射线的对准时间，光谱检查时间和检查质量。已经证实，提出的频谱检查系统比基于常规手工的频谱检查系统更快，更精确和更可靠。

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