Title :
High-speed parallel phase-shifting digital holography
Author :
Kakue, Takashi ; Tahara, Tatsuki ; Awatsuji, Yasuhiro ; Ura, Shogo ; Kubota, Toshihiro ; Nishio, Kenzo ; Matoba, Osamu
Author_Institution :
Grad. Sch. of Sci. & Technol., Kyoto Inst. of Technol. (KIT), Kyoto, Japan
Abstract :
We demonstrate high-speed parallel phase-shifting digital holography capable of three-dimensional measurement of a dynamically moving object. We constructed the recording system by using a quarter-wave plate and a high-speed polarization-imaging camera. Moving pictures of two vibrating elastic bands located on different depth plane were clearly and individually reconstructed by the technique.
Keywords :
holography; image reconstruction; image sensors; light polarisation; optical phase shifters; optical retarders; dynamically moving object; high-speed parallel phase-shifting digital holography; high-speed polarization-imaging camera; quarter-wave plate; recording system; three-dimensional measurement; vibrating elastic bands; Cameras; Diffraction; Holography; Image reconstruction; Image sensors; Phase measurement; Three dimensional displays; digital holography; high-speed imaging; holography;
Conference_Titel :
Information Optics (WIO), 2011 10th Euro-American Workshop on
Conference_Location :
Benicassim
Print_ISBN :
978-1-4577-1227-2
Electronic_ISBN :
978-1-4577-1225-8
DOI :
10.1109/WIO.2011.5981439
