Portable parallel phase-shifting digital holography systems

Y. Awatsuji, Motofumi Fujii, P. Xia, S. Ura, T. Kakue, T. Kubota, T. Tahara, K. Nishio, O. Matoba
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Abstract

We have constructed two portable parallel phase-shifting digital holography systems. One is an A3-sized parallel phase-shifting digital holography system and the other is an A4-sized parallel phase-shifting digital holography system. The size and weight of the A3-sized system are 450 mm (L) × 250 mm (W) × 200 mm (H) and 7kg, respectively. The system was constructed by use of ready-made optical components. To reduce the size and weight of the A3-sized system, the A4-sized system was designed and constructed. The size and weight of the A4-sized system are 300 mm (L) × 210 mm (W) × 160 mm (H) and 6 kg, respectively. The 3D motion picture recording and reconstruction capability of the constructed system were successfully demonstrated at 10 frames/second.
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便携式平行移相数字全息系统
我们构建了两个便携式并行移相数字全息系统。一个是a3尺寸的平行移相数字全息系统,另一个是a4尺寸的平行移相数字全息系统。a3级系统尺寸为450mm (L) × 250mm (W) × 200mm (H),重量为7kg。该系统是使用现成的光学元件构建的。为了减小a3尺寸系统的体积和重量,设计并构建了a4尺寸系统。a4级系统尺寸为300mm (L) × 210mm (W) × 160mm (H),重量为6kg。成功地验证了所构建的系统在10帧/秒的速度下的三维运动图像记录和重建能力。
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