| 基于显微投影图像的尾纤端面角度检测方法研究 |
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| 引用本文： | 何平安,曾爱军,龚云华. 基于显微投影图像的尾纤端面角度检测方法研究[J]. 光学与光电技术, 2003, 1(1): 19-22 |
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| 作者姓名： | 何平安 曾爱军 龚云华 |
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| 作者单位： | 武汉大学光电信息工程系,武汉,430079 |
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| 摘 要： | 为了提高回波损耗，尾纤端面从平端面发展到斜端面。因此，对尾纤端面角度进行检测具有重要的意义。面向尾纤自动检测的需要，本文提出了基于显微投影图像的端面角度检测方法。在建立尾纤端面投影模型的基础上，利用显微物镜、CCD图像传感器、图像采集卡和计算机构成的显微系统获取尾纤端面的显微投影图像。通过图像处理，得到尾纤的端面角度。
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| 关 键 词： | 尾纤端面角 显微投影 图像测量 CCD应用 |
| 文章编号： | 1672-3392(2003)01-19-04 |
| 收稿时间： | 2003-02-04 |
| 修稿时间： | 2003-02-04 |
Study on the Angle of Pigtail Endface Based on Microscopic Projection Image |
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| HE Ping-an ZENG Ai-jun GONG Yun-hua. Study on the Angle of Pigtail Endface Based on Microscopic Projection Image[J]. optics&optoelectronic technology, 2003, 1(1): 19-22 |
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| Authors: | HE Ping-an ZENG Ai-jun GONG Yun-hua |
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| Abstract: | Bevelled pigtail endface adjusted from plane is applied to enhance return loss, so it is important to test the angle of pigtail endface. Facing auto-testing, a testing method of angle of pigtail endface based on microscopic projection image is presented. Microscopic projection image is captured with microscope system, which is composed of microscope objective, CCD image sensors, image card and computer after a projection model of the pigtail endface is founded. By image processing, the angle of pigtail endface is gained. |
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| Keywords: | angle of pigtail endface microscopic projection image measurement CCD application |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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