Proceedings Article10.1117/12.178075
Binary optical elements using spatial light modulators
Jeffrey A. Davis,Don M. Cottrell +1 more
- 17 Jun 1994
- Vol. 2152, pp 226-236
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TL;DR: In this paper, the encoding of new types of binary optical elements onto programmable spatial light modulators (SLMs) is discussed, and some past work is reviewed and new ideas presented.
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Abstract: We discuss the encoding of new types of binary optical elements onto programmable spatial light modulators (SLMs). After introducing the technique and limitations, some past work will be reviewed and new ideas presented.
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Citations
Patent
Dynamic diffractive optical transform
William A. Birdwell
- 30 Jul 2002
TL;DR: A dynamic diffractive optical transform is proposed in this article, where an electric field pattern is created across a body of material, the material being characterized in that it has an optical transmission property which varies in response to of an electric potential applied across a portion thereof.
81
Enhancement of imaging performance of a variable focus Fresnel zone plate based on a single, binary, phase-only SLM
E.G.S. Paige,L.O.D. Sucharov +1 more
TL;DR: In this paper, it was shown that the imaging performance of a variable focus optical system based on a single, binary, phase-only spatial light modulator (SLM) can be improved in important respects by combining it with a fixed phase mask with either two or four phase levels separated by π /2.
3
References
Optical-Image Correlation With A Binary Spatial Light-Modulator
TL;DR: In this paper, the use of a binary, magneto-optic spatial light modulator as an input device and as a spatial filter in a VanderLugt correlator is investigated.
336
Multiple imaging phase-encoded optical elements written as programmable spatial light modulators
TL;DR: A multiple imaging capability of replicated binary Fresnel phase-encoded lenses written on programmable spatial light modulators (SLMs) that produce a large number of equally intense replica images from either an external object or from a pattern which is encoded onto the SLM along with the phase- encoded lens.
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Zone plates with black focal spots.
TL;DR: Computer-designed linear and circular zone plates are considered that utilize a pi ;-phase jump in order to create destructive interference in the focus to achieve significant decrease of the black spot diameter.
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Programmable optical interconnections with large fan-out capability using the magneto-optic spatial light modulator.
TL;DR: Two-dimensional, binary phase-only diffraction gratings written on a programmable magnetooptic spatial light modulator can achieve programmable weighted interconnects between the source and two output locations as well as a fan-out capability to as many as 128 separate output locations.
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Anamorphic optical systems using programmable spatial light modulators.
TL;DR: Anamorphic optical systems with different horizontal and vertical magnifications are constructed by using programmable anamorphic lenses written on a magneto-optic spatial light modulator.
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