Acta Optica Sinica, Volume. 11, Issue 4, 376(1991)
Accurate holographic interf erometry-application of phase stepping technique
A system for accurate phase determination using two-referenoe-beam, duble-exposure holographic interferemtry and phase-stepping technique is described. It calculates the interference phase pointwise with repeatability better than 2%, and takes less than 2 min for a 256×256×8 bit image.
Keywords
Tools
Get Citation
Copy Citation Text
[in Chinese], [in Chinese]. Accurate holographic interf erometry-application of phase stepping technique[J]. Acta Optica Sinica, 1991, 11(4): 376
Paper Information
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20