A New Processing Way for Helicoid Reflective Mirror
A novel processing way for the continuous helicoid reflective mirrors is proposed. We use an intelligent oven to accurately control the glass temperature and successfully produce a helicoid reflective mirror in B270 glass. Then we test the shape and optical properties of the helicod reflective mirror via the three-coordinate instrument measuring and interference experiment.
S. L. Hu et al., "A New Processing Way for Helicoid Reflective Mirror", Advanced Materials Research, Vols. 314-316, pp. 94-97, 2011