Generation of digital patterns for spatial light modulation

Details Generation of digital patterns for spatial light modulation Generation of digital patterns for spatial light modulation

2005-10-25

2005-10-25

Spector, David (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S291000, C359S292000

Reexamination Certificate

active

06958841

ABSTRACT:
Disclosed is a method for generating patterns to be used in a spatial light modulator having a plurality of pixels. The method includes generating an optical pattern to be placed upon the pixels of the spatial light modulator, applying the optical pattern to the pixels of the spatial light modulator, measuring the optical performance of the plurality of pixels having the optical pattern applied to it, comparing the measured optical performance to a target optical performance, and adjusting the optical pattern applied to the plurality of pixels to form another optical pattern that more closely achieves the target optical performance.

REFERENCES:
patent: 6055086 (2000-04-01), Soutar et al.
patent: 2002/0079432 (2002-06-01), Lee et al.
patent: 2002/0081070 (2002-06-01), Tew

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