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DIRECT IMAGE TRANSMISSION THROUGH A MULTIMODE OPTICAL FIBER

机译:通过多模光纤直接传输图像

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摘要

One-way transmission of a multipixel image through the multimode optical fiber based on the phase-conjugation principle is realized. A distortion-compensating hologram for each pixel of an image to be transmitted is superposed on a photoplate. Each hologram is recorded with a reference beam of different beam incidence angle to provide proper wave-front correction for each pixel without any interference from other pixels. The reference beams are holographically generated from a photoplate in which small holographic lenslets are aligned in a matrix pattern. Images of up to 25 pixels are transmitted through the fiber experimentally. [References: 7]
机译:基于相位共轭原理,实现了多像素图像通过多模光纤的单向传输。将要透射的图像的每个像素的失真补偿全息图叠加在光板上。每个全息图都记录有不同光束入射角的参考光束,以为每个像素提供适当的波前校正,而不会受到其他像素的干扰。参考光束是从照相版全息产生的,在该照相版中,小型全息小透镜以矩阵图案排列。实验中,最多25像素的图像通过光纤传输。 [参考:7]

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