New Computation Methods for Geometrical Optics

Dr. PD Lin is a distinguished Professor of Mechanical Engineering at the National Cheng Kung University, Taiwan, where he has been since 1989. He earned his BS and MS from that university in 1979 and 1984, respectively. He received his Ph.D. in Mechanical Engineering from Northwestern University, USA, in 1989. He has served as an associate editor of Journal of the Chinese Society of Mechanical Engineers since 2000. His research interests include geometrical optics and error analysis in multi-axis machines.

• Homogeneous coordinate notation.- Skew-Ray Tracing at Boundary Surfaces.- Modeling an Optical System.- Paraxial Optics for Axis-Symmetrical Systems.- The Jacobian Matrix of a Ray with respect to System Variable Vector.- Point Spread Function and Modulation Transfer Function.- Optical Path Length and Its Jacobian Matrix with respect to System Variable Vector.- The Wavefront Shape, Irradiance, and Caustic Surface in an Optical System.