1. Surface roughness measurement;Asakura,1978
2. High precision optical surface sensor;Kohno;Appl. Opt.,1988
3. Optical surface profile transducer;Quercioli;Opt. Eng.,1988
4. Standard Test Method for Measuring the Effective Surface Roughness of Optical Components by Total Integrated Scattering,1987
5. The Scattering of Electromagnetic Waves from Rough Surfaces;Beckmann,1963