简介: |
Abstract
Digital Holography has introduced a new revolution to the field of holography. Despite the low resolution of the CCD camera in comparison to the photographic film, the ability to instantaneously observe the hologram quality and the ability to pre-process the hologram before numerical reconstruction has made DH a valuable tool in microscopy and measurement. In this talk, following a brief introduction to digital holography, its application to microscopy and measurement will be highlighted. The proposal is to develop a Digital Holography Microscope (DHM) to complement the existing microscope to enhance 3-D dynamic visualization and measurement capability lacking in current microscopes.
Resume Anand Asundi graduated from the Indian Institute of Technology, Bombay with a B.Tech (Civil Engg.) and a M.Tech (Aeronautical Engg.). Subsequently he received his Ph.D. from the State University of New York at Stony Brook. Following a brief tenure at Virginia Tech., he was with the University of Hong Kong from 1983 to 1996 as Professor in the Department of Mechanical Engineering. He is currently Professor in the School of Mechanical and Aerospace Engineering at the Nanyang Technological University in Singapore. His teaching area is in Solid Mechanics and his research interests are in optical methods in mechanics including micro, nano and bio mechanics, on-line structural health monitoring and fiber optic bio-chemical sensors. He has published extensively and presented invited seminars/talks at various institutions and at international conferences. He is Editor of Optics and Lasers in Engineering and on the Editorial Board of the International Journal of Holography and Speckle and Journal of Experimental Mechanics. He is a Fellow of SPIE, the International Society of Optical Engineers and Institution of Engineers, Singapore and member of the Optical Society of America. He was also R&D chair of the Photonics Association (Singapore) and Chair of SPIE Singapore Chapter for the last few years. He has organized numerous conferences and served on the Membership, Scholarship/Awards and Presidential Asian Advisory committees of SPIE and on the Board of Directors of SPIE. |
