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Proceedings Paper

Scale-tunable diffractometer for spatial light modulators: a design procedure
Author(s): Salvador Bosch; Santiago Vallmitjana; Ignacio Prades Juvells; J. R. de F. Moneo
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Paper Abstract

The design of a simple two lens system for optical diffraction operating within a fixed bench distance is analyzed. Geometrical conditions for large size Fourier transforms, as needed when using light modulators, are deduced within paraxial theory. Different configurations using different lenses but giving the same input output magnification are studied in order to specify its practical usefulness. A ray tracing based numerical criterion for assessing the quality of the diffractive system is used. Preliminary experimental results are presented.

Paper Details

Date Published: 15 April 1993
PDF: 10 pages
Proc. SPIE 1780, Lens and Optical Systems Design, (15 April 1993); doi: 10.1117/12.142841
Show Author Affiliations
Salvador Bosch, Univ. de Barcelona (Spain)
Santiago Vallmitjana, Univ. de Barcelona (Spain)
Ignacio Prades Juvells, Univ. de Barcelona (Spain)
J. R. de F. Moneo, Univ. de Barcelona (Spain)


Published in SPIE Proceedings Vol. 1780:
Lens and Optical Systems Design

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