Figure 2
Fizeau interferometry. (a) Photograph of the experimental arrangement: (A) stainless-steel replica crystal; (B) copper heat exchanger; and (C) Fizeau interferometer. (b) Vertical height profile in nanometres of the surface of the stainless-steel replica crystal for the even tightening case. (c) Vertical height profile in nanometres of the surface of the stainless-steel replica crystal for the uneven case. |