Acta Optica Sinica, Volume. 20, Issue 6, 843(2000)
Measuring Method for Topography of DOE Based on Dual-Path Two-Wavelength Phase Shifting Interferometric Microscopy
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[in Chinese], [in Chinese], [in Chinese]. Measuring Method for Topography of DOE Based on Dual-Path Two-Wavelength Phase Shifting Interferometric Microscopy[J]. Acta Optica Sinica, 2000, 20(6): 843