Three-dimensional surface profilometry using structured liquid crystal grating

1999 ◽  
Author(s):  
Ken Yamatani ◽  
Hiroo Fujita ◽  
Masayuki Yamamoto ◽  
Akira Suguro ◽  
Yukitoshi Otani ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Three Dimensional ◽  
Surface Profilometry ◽  
Liquid Crystal Grating ◽  
Dimensional Surface

Spectral interference Mirau microscope with an acousto-optic tunable filter for three-dimensional surface profilometry

2003 ◽  
Vol 42 (7) ◽  
pp. 1296 ◽  
Author(s):  
Dalip Singh Mehta ◽  
Shohei Saito ◽  
Hideki Hinosugi ◽  
Mitsuo Takeda ◽  
Takashi Kurokawa
Keyword(s):  
Three Dimensional ◽  
Tunable Filter ◽  
Spectral Interference ◽  
Surface Profilometry ◽  
Dimensional Surface

Surface Profilometry Using Liquid Crystal Grating Projection

2006 ◽  
Author(s):  
Toru Yoshizawa ◽  
Masayuki Yamamoto ◽  
Hiroo Fujita
Keyword(s):  
Liquid Crystal ◽  
Surface Profilometry ◽  
Liquid Crystal Grating

Uni-axial measurement of three-dimensional surface profile by liquid crystal digital shifter

2010 ◽  
Author(s):  
Yukitoshi Otani ◽  
Fumio Kobayashi ◽  
Yasuhiro Mizutani ◽  
Shuugo Watanabe ◽  
Manabu Harada ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Three Dimensional ◽  
Surface Profile ◽  
Dimensional Surface
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