Chih-chieh Chang, Keng-hsing Chao, Bing-jun Yang, Ming-chun Su, J. Tsai
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引用次数: 3
Abstract
We report an independently-addressed micro tunable cat's eye retro-reflector array. The device aims at serving as the ID tag in an optical identification system, hopefully a superior alternative to the current RFID systems. Dynamic images have been successfully generated by the tunable cat's eye array.