Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal
A self-made automobile heterodyne interferometer with a closed control loop is presented. In addition, we will apply the self-made automobile heterodyne interferometer to measure the parameters of optically compensated twisted nematic liquid crystal (TN LC). It is worthy to be mentioned that the sel...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2012/694874 |
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| author | Shinn-Fwu Wang Pei-Cheng Ke Wesley Lai Hao Ma Yi-Zhan Su Jyh-Shyan Chiu |
| author_facet | Shinn-Fwu Wang Pei-Cheng Ke Wesley Lai Hao Ma Yi-Zhan Su Jyh-Shyan Chiu |
| author_sort | Shinn-Fwu Wang |
| collection | DOAJ |
| description | A self-made automobile heterodyne interferometer with a closed control loop is presented. In addition, we will apply the self-made automobile heterodyne interferometer to measure the parameters of optically compensated twisted nematic liquid crystal (TN LC). It is worthy to be mentioned that the self-made automobile heterodyne interferometer has a compact size because all the optical components are installed in the mechanism of the system. Besides, the self-made automobile heterodyne interferometer has some much more merits, for example, automobile control, a simple setup, in real-time test, reliability, and so forth. Besides, it is very stable because of its common optical path insensitive to environmental disturbances. And its feasibility is demonstrated. |
| format | Article |
| id | doaj-art-9bd0f3517e6d49048950da5052bd9ceb |
| institution | Kabale University |
| issn | 1687-8108 1687-8124 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-9bd0f3517e6d49048950da5052bd9ceb2025-02-03T01:02:57ZengWileyAdvances in Condensed Matter Physics1687-81081687-81242012-01-01201210.1155/2012/694874694874Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid CrystalShinn-Fwu Wang0Pei-Cheng Ke1Wesley Lai2Hao Ma3Yi-Zhan Su4Jyh-Shyan Chiu5Department of Electronic Engineering, Chien Hsin University of Science and Technology, No. 229 Chien-Hsin Road, Taoyuan, Jhongli City 320, TaiwanDepartment of Electronic Engineering, Chien Hsin University of Science and Technology, No. 229 Chien-Hsin Road, Taoyuan, Jhongli City 320, TaiwanDepartment of Electronic Engineering, Chien Hsin University of Science and Technology, No. 229 Chien-Hsin Road, Taoyuan, Jhongli City 320, TaiwanDepartment of Electronic Engineering, Chien Hsin University of Science and Technology, No. 229 Chien-Hsin Road, Taoyuan, Jhongli City 320, TaiwanDepartment of Electronic Engineering, Chien Hsin University of Science and Technology, No. 229 Chien-Hsin Road, Taoyuan, Jhongli City 320, TaiwanDepartment of Electronic Engineering, Chien Hsin University of Science and Technology, No. 229 Chien-Hsin Road, Taoyuan, Jhongli City 320, TaiwanA self-made automobile heterodyne interferometer with a closed control loop is presented. In addition, we will apply the self-made automobile heterodyne interferometer to measure the parameters of optically compensated twisted nematic liquid crystal (TN LC). It is worthy to be mentioned that the self-made automobile heterodyne interferometer has a compact size because all the optical components are installed in the mechanism of the system. Besides, the self-made automobile heterodyne interferometer has some much more merits, for example, automobile control, a simple setup, in real-time test, reliability, and so forth. Besides, it is very stable because of its common optical path insensitive to environmental disturbances. And its feasibility is demonstrated.http://dx.doi.org/10.1155/2012/694874 |
| spellingShingle | Shinn-Fwu Wang Pei-Cheng Ke Wesley Lai Hao Ma Yi-Zhan Su Jyh-Shyan Chiu Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal Advances in Condensed Matter Physics |
| title | Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal |
| title_full | Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal |
| title_fullStr | Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal |
| title_full_unstemmed | Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal |
| title_short | Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal |
| title_sort | applying a self made automobile heterodyne interferometer to measure the parameters of twisted nematic liquid crystal |
| url | http://dx.doi.org/10.1155/2012/694874 |
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