Phase characteristics of reflecting and transmitting type twisted nematic spatial light modulators

dc.contributor.author	Roopashree, M. B
dc.contributor.author	Vyas, A
dc.contributor.author	Banyal, R. K
dc.contributor.author	Prasad, B. R
dc.date.accessioned	2009-11-05T12:12:04Z
dc.date.available	2009-11-05T12:12:04Z
dc.date.issued	2009-11
dc.identifier.citation	International Conference on optics & Photonics (ICOP-2009), October 30 – November 1, 2009, pp. DI – 1.1	en
dc.identifier.uri	http://hdl.handle.net/2248/4897
dc.description	Open Access
dc.description.abstract	The phase characteristics of reflecting and transmitting type twisted nematic liquid crystal based Spatial Light Modulators (SLMs) were measured using interferometry. Device parameters like contrast, brightness, input and output polarizer angles have been optimized and SLM phase nonlinearity was reduced by higher order polynomial interpolation. Higher order aberration production ability of SLMs was tested by measuring the shift in the spots of a Shack Hartmann Sensor.	en
dc.language.iso	en	en
dc.publisher	Central Scientific Instruments Organisation (CSIR)	en
dc.relation.ispartofseries	Symposium of the Optical Society of India; XXXIV
dc.rights	© Central Scientific Instruments Organisation (CSIR)	en
dc.subject	Spatial Light Modulators(SLMs)	en
dc.subject	Interferometer Setup	en
dc.subject	Shack Hartmann Sensor
dc.title	Phase characteristics of reflecting and transmitting type twisted nematic spatial light modulators	en
dc.type	Article	en