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Application of DMD-ALP in evaluation of optical fiber bundle

机译:DMD-ALP在光纤束评估中的应用

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摘要

A new method to evaluate the image quality of the fiber bundle using digital micro-mirror device (DMD) along with accessory light modulator package (ALP) is proposed. We have demonstrated that some characteristics of fiber bundle, such as an extent of blurring, gray-level degradation and color aberration can be evaluated by using a single device DMD-ALP, and we have also proved capability of micron-order analysis. Moreover we measured the transmitted image contrast of the fiber bundle using some line pairs made by DMD-ALP, which can be more convenient than previous methods.
机译:提出了一种使用数字微镜器件(DMD)和辅助光调制器封装(ALP)评估纤维束图像质量的新方法。我们已经证明,可以通过使用单个设备DMD-ALP来评估纤维束的某些特性,例如模糊程度,灰度降低和色差,并且还证明了微米级分析的能力。此外,我们使用DMD-ALP制作的一些线对测量了光纤束的透射图像对比度,这比以前的方法更方便。

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