Fast and accurate wavefront reconstruction in two-frame phase-shifting interferometry with unknown phase step

2018 ◽  
Vol 43 (13) ◽  
pp. 3033 ◽  
Author(s):  
Zhongtao Cheng ◽  
Dong Liu
Keyword(s):  
Phase Shifting ◽  
Phase Step ◽  
Wavefront Reconstruction ◽  
Phase Shifting Interferometry ◽  
Unknown Phase

Accurate nonlinear phase step estimation in phase shifting interferometry

2006 ◽  
Vol 266 (2) ◽  
pp. 638-647 ◽  
Author(s):  
Rajesh Langoju ◽  
Abhijit Patil ◽  
Pramod Rastogi
Keyword(s):  
Phase Shifting ◽  
Phase Step ◽  
Phase Shifting Interferometry ◽  
Nonlinear Phase

Wavefront reconstruction by two-step generalized phase-shifting interferometry

2008 ◽  
Vol 281 (23) ◽  
pp. 5701-5705 ◽  
Author(s):  
X.F. Meng ◽  
L.Z. Cai ◽  
Y.R. Wang ◽  
X.L. Yang ◽  
X.F. Xu ◽  
...  
Keyword(s):  
Phase Shifting ◽  
Wavefront Reconstruction ◽  
Phase Shifting Interferometry

Blind phase shift extraction and wavefront retrieval by two-frame phase-shifting interferometry with an unknown phase shift

2007 ◽  
Vol 273 (1) ◽  
pp. 54-59 ◽  
Author(s):  
X.F. Xu ◽  
L.Z. Cai ◽  
Y.R. Wang ◽  
X.F. Meng ◽  
H. Zhang ◽  
...  
Keyword(s):  
Phase Shift ◽  
Phase Shifting ◽  
Phase Shifting Interferometry ◽  
Unknown Phase
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