Self-referenced multiple-beam interferometric method for robust phase calibration of spatial light modulator
نویسندگان
چکیده
منابع مشابه
Interferometric method for phase calibration in liquid crystal spatial light modulators using a self-generated diffraction-grating.
An auto-referenced interferometric method for calibrating phase modulation of parallel-aligned liquid crystal (PAL) spatial light modulators (SLM) is described. The method is experimentally straightforward, robust, and requires solely of a collimated beam, with no need of additional optics. This method uses the SLM itself to create a tilted plane wave and a reference wave which mutually interfe...
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This paper was published in SPIE Proceedings, Volume 5160 and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systemic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2019
ISSN: 1094-4087
DOI: 10.1364/oe.27.034463