Chinese Journal of Lasers, Volume. 26, Issue 10, 907(1999)
A GRIN Fizeau Interferometer for the Profile Measurement of Micro-surfaces
A Fizeau type interferometer reported here is composed of a LD-pumped single-mode double-frequency Nd:YVO4 laser, a different-size GRIN (Gradient Index) rod lens and a 3-D fine regulation stand. It is used for the measurement of the profile, deformation and oscillatory feature of micro-surfaces simultaneously. The experimental results and theoretical analysis are given.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. A GRIN Fizeau Interferometer for the Profile Measurement of Micro-surfaces[J]. Chinese Journal of Lasers, 1999, 26(10): 907