| 柔软光纤传像束的传像特性 |
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| 引用本文： | 马养武.柔软光纤传像束的传像特性[J].激光技术,1999,23(1):53-56. |
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| 作者姓名： | 马养武 |
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| 作者单位： | 1.浙江大学光科系, 杭州, 310027 |
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| 摘 要： | 研究了柔软光纤传像束的传像特性.界面交扰是柔软光纤传像束最重要的传像特性之一.迄今为止,有关这些方面的研究尚未完善.描述了一种采用光学视频系统定量测量柔软光纤传像束交扰率的新技术,并通过对柔软光纤传像束的静态MTF的测量和目视法观察,分析对比了交扰率对传像束传像特性的影响,比较了多种传像束样品的测量结果.
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| 关 键 词： | 传像特性 柔软光纤传像束 交扰率 |
| 收稿时间： | 1997-10-27 |
| 修稿时间： | 1997-10-27 |
Image transmission performance of flexible fiber bundles |
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| Ma Yangwu.Image transmission performance of flexible fiber bundles[J].Laser Technology,1999,23(1):53-56. |
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| Authors: | Ma Yangwu |
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| Abstract: | Utilizing an image fiber bundle to transmit images is a very useful technique.Here,one of the most important image transmission performances is the term crosstalk.Up to date,the study of flexible image bundles has not been quantified.We demonstrated the expression of the term crosstalk and use an optical video system to quantitatively measure the crosstalk ratio in flexible fiber bundle.Additionally,the static modulation transmission function(MTF) measurement together with visual inspection was used to analyze the effects of the term crosstalk to the image transmission performances of the image fiber bundle,such as image contrast,distinguish ability and image transmittivity.Finnally,this paper introduced the experimental results of image transmission performances of the different kinds of image fiber bundles. |
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| Keywords: | imaging performance flexible image bundles crosstalk ration |
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