Numerical simulation effect of DMD spatio-temporal characteristic on phase measuring profilometry

Yiping Cao; Xianyu Su; Liqun Xiang; Wenjing Chen; Qican Zhang

doi:10.1117/12.621466

12 April 2005 Numerical simulation effect of DMD spatio-temporal characteristic on phase measuring profilometry

Yiping Cao, Xianyu Su, Liqun Xiang, Wenjing Chen, Qican Zhang

Proceedings Volume 5852, Third International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics; (2005) https://doi.org/10.1117/12.621466
Event: Third International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics, 2004, -, Singapore

Abstract

Digital micro-mirror device(DMD) is a new type of component which integrates with micro-electronics, micro-machinery and micro-optics. It used as a new type of spatial-light modulator will have a wide prospect in optical information processing and structured illumination three-dimensional sensing. The basic principles of DMD and digital light processor(DLP) have been particularly introduced. The spatio-temporal characteristic of DMD has been extensively studied. The effect on the Phase Measuring Profilometry due to the Spatio-temporal characteristic of DMD is discussed by computer simulation. Experiments have approved the validity of the simulation results which can give the guidance for the application of DMD in structured illumination three-dimensional sensing.

Citation Download Citation

Yiping Cao, Xianyu Su, Liqun Xiang, Wenjing Chen, and Qican Zhang "Numerical simulation effect of DMD spatio-temporal characteristic on phase measuring profilometry", Proc. SPIE 5852, Third International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics, (12 April 2005); https://doi.org/10.1117/12.621466

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available