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https://hdl.handle.net/10356/88748| Title: | Modeling, simulation, and analysis of birefringent effects in plastic optics | Authors: | Adhikari, Achyut Asundi, Anand |
Keywords: | DRNTU::Engineering::Mechanical engineering Plastic Birefringence |
Issue Date: | 2015 | Source: | Adhikari, A., & Asundi, A. (2015). Modeling, simulation, and analysis of birefringent effects in plastic optics. Proceedings of SPIE - Optical Systems Design 2015: Optical Design and Engineering VI, 9626, 96260I-. doi:10.1117/12.2191230 | Conference: | Proceedings of SPIE - Optical Systems Design 2015: Optical Design and Engineering VI | Abstract: | Plastic optics has been widely used in different application. They have been facing birefringent effects during manufacturing or during certain application. Finite element modeling of plastic optics in CAD interface is done along with experimental and theoretical comparison of the specimen with the help of solid mechanics and image processing. Low birefringence plastic optics is chosen for the experiment and varying load is applied to observe the characteristics both in experiment and simulation. Low birefringence polariscope was used to measure the birefringence in the plastic specimen. Birefringence is caused due to many effects like stress induced birefringence temperature induced due to thermal gradient and pressure during manufacturing. Here stress is induced on low birefringence specimen by two point compression loading and is compared on the base of solid mechanics, finite element modeling and image processing. The results were found to be similar and convincing. | URI: | https://hdl.handle.net/10356/88748 http://hdl.handle.net/10220/46972 |
DOI: | 10.1117/12.2191230 | Schools: | School of Mechanical and Aerospace Engineering | Research Centres: | Centre for Optical and Laser Engineering | Rights: | © 2015 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceedings of SPIE - Optical Systems Design 2015: Optical Design and Engineering VI and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2191230]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | MAE Conference Papers |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Modeling, simulation, and analysis of birefringent effects in plastic optics.pdf | 812.66 kB | Adobe PDF |  View/Open |
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