Enhance the anisotropic optical properties of thin films by bideposition technique
碩士 === 國立臺北科技大學 === 光電工程系所 === 93 === In this study, various sculptured thin films are prepared and analyzed their anisotropic optical properties. Optical features including the reflectance and transmittance of stratified anisotropic media are calculated using the Berreman 4×4 matrix. The admittance...
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/vnqftd |
| Summary: | 碩士 === 國立臺北科技大學 === 光電工程系所 === 93 === In this study, various sculptured thin films are prepared and analyzed their anisotropic optical properties. Optical features including the reflectance and transmittance of stratified anisotropic media are calculated using the Berreman 4×4 matrix. The admittance diagram is applied to simulate the equivalent admittance of the anisotropic film.
Zigzag bideposited thin films with different period are prepared as the space layers of metal-dielectric-metal Fabry-Perot filters. The polarization spectra of filters are measured and analyzed the polarization selection effect upon normal incident. Helicoidally bideposited thin films with different pitch numbers have different transmittance spectra for right handed circular polarization and left handed circular polarization.
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