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| 双通偏振干涉滤光片的研究 | |
| 引用本文： | 贺银波,熊静懿,吴国忠,郑伟,曾广杰,余飞鸿,H S Kwok.双通偏振干涉滤光片的研究[J].光学学报,2003,23(1):9-94. |
| 作者姓名： | 贺银波 熊静懿 吴国忠 郑伟 曾广杰 余飞鸿 H S Kwok |
| 作者单位： | 1. 浙江大学光电系现代光学仪器国家重点实验室,杭州,310027 2. 浙江大学电气学院电力电子技术研究所,杭州,310027 3. 香港科技大学显示技术研究中心,香港,九龙 |
| 基金项目： | 国家自然科学基金 (6 0 1770 13)，宁波市科委浙江大学专项合作基金资助课题 |
| 摘 要： | 研究了等厚度双通偏振干涉滤光片，在此基础上提出了新型双通偏振干涉滤光片，并分析了单通、双通以及新型双通偏振干涉滤光片的光谱特性。结果表明，新型双通偏振干涉滤光片不仅具有更好的光谱特性，而且能进一步减少延迟片数目，具有非常重要的实用价值，可望在基于硅片的液晶投影仪分/合色系统中得到广泛应用。 |
| 关 键 词： | 双通偏振干涉滤光片 延迟片数目 光谱特性 PIF |
| 收稿时间： | 2001/9/10 |
Research of Double-Pass Polarization Interference Filters |
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| H S Kwok.Research of Double-Pass Polarization Interference Filters[J].Acta Optica Sinica,2003,23(1):9-94. | |
| Authors: | H S Kwok |
| Institution: | Received 10 September 2001; revised 18 March 2002 |
| Abstract: | On the basis of research of the ordinary double pass polarization interference filter with identical thickness retarders, the new type double pass polarization interference filter is deduced in theory. The spectral and angle characteristics of three types of polarization interference filters are analyzed. The result shows that the new type double pass polarization interference filter has better spectral characteristics in practice can reduce the number of retarders, and is expected to be used extensively in color separation and recombination system of liquid crystal on silicon projector. |
| Keywords: | applied optics double pass polarization interference filter (PIF) new double pass polarization interference filter number of retarders spectrum property |
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