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1 October 1999 Crystal substrate integration of free-space optical computing systems
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This paper summarized our developments on the integration of miniaturized optical 3D systems using crystal substrates, which include a birefringence-customized stacking technique with the building blocks of double refraction and a photorefractive integration technique with the photorefractive local holograms thermally fixed by CO2 laser heating. The principles are introduced and the corresponding configurations are given, and the examples of various integrated digital optical computing systems such as logic processor, morphological image processor, and interconnection networks are shown.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Liren Liu, Changhe Zhou, Yaozu Yin, Yingchun Guo, Jianlang Li, Huaisheng Wang, Youwen Liu, Xiaona Yan, Bo Liu, Liangying Xu, and Yao Li "Crystal substrate integration of free-space optical computing systems", Proc. SPIE 3805, Photonic Devices and Algorithms for Computing, (1 October 1999);

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