可授權專利


使用液晶型薩爾瓦稜鏡的差分干涉對比顯微鏡
 Single-shot differential interference contrast microscope using liquid-crystal Savart prism as the shear device


專利名稱 / Patent Title 使用液晶型薩爾瓦稜鏡的差分干涉對比顯微鏡
Single-shot differential interference contrast microscope using liquid-crystal Savart prism as the shear device
專利國家 / Country
   專利證書號 / Registration Number
中華民國 / TW I802878
專利權人 / Applicant 國立臺北科技大學 / National Taipei University of Technology
發明人 / Inventor 林世聰/ Shyh-Tsong Lin

專利詳細說明
Patent Details

我有興趣
Interested


技術摘要 / Abstract


An innovative differential interference contrast microscope (DICM) is proposed in this
research. It is the same as a signal-shot phase-shifting polarizing microscope except for
having a novel liquid-crystal (LC) Savart prism inserted in between the objective and
sample, with a characteristic of switching shear directions by adjusting the driving
voltages of the LC Savart prism, and capable of retrieving images with contour
variation information. This paper is to introduce the configuration, examination theory,
and experimental setup of the DICM; it also exhibits and discusses the experimental
results from the uses of the setup; the results confirm the characteristic and capability
of the proposed DICM.
Keywords: differential interference contrast microscope (DICM); contour variation;
liquid-crystal Savart prism; signal-shot phase-shifting polarizing microscope


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