dc.contributor.author |
Vyas, A |
|
dc.contributor.author |
Roopashree, M. B |
|
dc.contributor.author |
Banyal, R. K |
|
dc.contributor.author |
Prasad, B. R |
|
dc.date.accessioned |
2009-08-31T10:24:04Z |
|
dc.date.available |
2009-08-31T10:24:04Z |
|
dc.date.issued |
2009 |
|
dc.identifier.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 |
en |
dc.identifier.isbn |
978-81-908188-0-3 |
|
dc.identifier.uri |
http://hdl.handle.net/2248/4782 |
|
dc.description.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. |
en |
dc.language.iso |
en |
en |
dc.publisher |
Department of Applied Optics and photonics, University of Calcutta |
en |
dc.rights |
© Department of Applied Optics and photonics, University of Calcutta |
en |
dc.subject |
Spatial Light Modulator |
en |
dc.subject |
Wave-Front |
en |
dc.title |
Spatial light modulator for wave-front correction |
en |
dc.type |
Article |
en |