Booij Silvia M, Fähnle Oliver W, Braat Joseph J M
Optics Research Group, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands.
Appl Opt. 2004 Jan 1;43(1):67-9. doi: 10.1364/ao.43.000067.
We report on a way to shape surfaces with fluid jet polishing by adjusting the influence function (the shape of the footprint of the nozzle) instead of changing the dwell time of the nozzle on the surface. In that way, the surface is processed homogeneously, and no dip is generated in the center of the workpiece. As a proof of this approach, a lambda/10 flat surface has been generated in our laboratory.
我们报告了一种通过调整影响函数（喷嘴足迹的形状）而非改变喷嘴在表面的停留时间来利用流体喷射抛光对表面进行整形的方法。通过这种方式，表面能够被均匀地加工，并且在工件中心不会产生凹陷。作为这种方法的一个实例，我们实验室已经制造出了一个λ/10的平面。
