20 May 1993 Speckle scanner
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In the present paper we propose to use speckle-optics methods for development of all-optical scanners, mice, tracks-balls and other input devices. These methods possess high sensitivity and realization simplicity. A one-dimensional model of the all-optical scanner (mice) is described. The limits of sensitivity are also studied.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Igor V. Markhvida, Igor V. Markhvida, Ilya A. Utkin, Ilya A. Utkin, "Speckle scanner", Proc. SPIE 1901, Cameras, Scanners, and Image Acquisition Systems, (20 May 1993); doi: 10.1117/12.144791; https://doi.org/10.1117/12.144791

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