Off-axis Reconstruction Method for Displacement and Strain Distribution Measurement with Phase-Shifting Digital Holography

Fringe 2009 ◽  
2009 ◽  
pp. 1-4
Author(s):  
Motoharu Fujigaki ◽  
Kohei Shiotani ◽  
Riku Nishitani ◽  
Akihiro Masaya ◽  
Yoshiharu Morimoto
Keyword(s):  
Strain Distribution ◽  
Digital Holography ◽  
Phase Shifting ◽  
Reconstruction Method ◽  
Distribution Measurement

Application of Three-Dimensional Displacement and Strain Distribution Measurement by Windowed Phase-Shifting Digital Holographic Interferometry

2008 ◽  
Vol 47-50 ◽  
pp. 1262-1265 ◽  
Author(s):  
Yoshiharu Morimoto ◽  
Toru Matui ◽  
Motoharu Fujigaki
Keyword(s):  
Holographic Interferometry ◽  
Strain Distribution ◽  
Three Dimensional ◽  
Surface Strain ◽  
Phase Shifting ◽  
Distribution Measurement

In order to measure 3D displacement components and surface strain distributions of objects, three systems for digital holographic interferometry were developed. In this study, these three systems are introduced and the applications to measurement of 3D displacement components and surface strain distributions of cantilevers are shown.

223 Strain Distribution Measurement by Windowed Phase-shifting Digital Holographic Interferometry

2005 ◽  
Vol 2005 (0) ◽  
pp. 131-132
Author(s):  
Motoharu FUJIGAKI ◽  
Toshiyuki KITA ◽  
Toru MATUI ◽  
Yoshiharu MORIMOTO ◽  
Teruhisa ISHIHARA ◽  
...  
Keyword(s):  
Holographic Interferometry ◽  
Strain Distribution ◽  
Phase Shifting ◽  
Distribution Measurement

Parallel Phase-Shifting Digital Holography Capable of Simultaneously Capturing Visible and Invisible Three-Dimensional Information

2010 ◽  
Vol 6 (10) ◽  
pp. 472-478 ◽  
Author(s):  
Takashi Kakue ◽  
Kenichi Ito ◽  
Tatsuki Tahara ◽  
Yasuhiro Awatsuji ◽  
Kenzo Nishio ◽  
...  
Keyword(s):  
Digital Holography ◽  
Three Dimensional ◽  
Phase Shifting

Successive encryption and transmission with phase-shifting digital holography

2006 ◽  
Author(s):  
Sang Keun Gil ◽  
Seok Hee Jeon ◽  
Nam Kim ◽  
Jong Rae Jeong
Keyword(s):  
Digital Holography ◽  
Phase Shifting
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