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http://hdl.handle.net/2248/4782| Title: | Spatial light modulator for wave-front correction |
| Authors: | Vyas, A Roopashree, M. B Banyal, R. K Prasad, B. R |
| Keywords: | Spatial Light Modulator Wave-Front |
| Issue Date: | 2009 |
| Publisher: | Department of Applied Optics and photonics, University of Calcutta |
| Citation: | Ghosh, Ajay and Choudhury, Debesh eds., Proceedings of International Conference on trends in optics and photonics., March 1 – 4, 2009, Kolkata, India., pp. 318 - 330 |
| Abstract: | We present a liquid crystal method of correcting the phase of an aberrated wave-front using a spatial light modulator. A simple and efficient lab model has been demonstrated for wave-front correction. The crux of a wave-front correcting system in an adaptive optics system lies in the speed and the image quality that can be achieved. The speeds and the accuracy of wave-front representation using Zeruike polynomials have been presented using a very fast method of computation. |
| URI: | http://hdl.handle.net/2248/4782 |
| ISBN: | 978-81-908188-0-3 |
| Appears in Collections: | IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Spatial Light Modulator for Wave-Front | 401.66 kB | Adobe PDF |  View/Open |
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