Title :
Portable parallel phase-shifting digital holography systems
Author :
Awatsuji, Y. ; Fujii, Masahiro ; Peng Xia ; Ura, Shogo ; Kakue, Takashi ; Kubota, Takahide ; Tahara, Tatsuki ; Nishio, Kenya ; Matoba, O.
Author_Institution :
Grad. Sch. of Sci. & Technol., Kyoto Inst. of Technol., Kyoto, Japan
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.
Keywords :
holography; image reconstruction; phase shifting interferometry; 3D motion picture recording; A3-sized parallel phase-shifting digital holography system; A3-sized system size; A3-sized system weight; A4-sized parallel phase-shifting digital holography system; A4-sized system size; A4-sized system weight; constructed system; mass 6 kg; mass 7 kg; portable parallel phase-shifting digital holography system; ready-made optical components; reconstruction capability; size 160 mm; size 200 mm; size 210 mm; size 250 mm; size 300 mm; size 450 mm; size reduction; weight reduction; Holographic optical components; Holography; Image reconstruction; Image sensors; Optical imaging; Optical sensors; Three-dimensional displays; digital holography; parallel phase-shifting digital holography; phase-shifting digital holography;
Conference_Titel :
Information Optics (WIO), 2014 13th Workshop on
Conference_Location :
Neuchatel
DOI :
10.1109/WIO.2014.6933299
