Tomography Of Laser Holography And Interferometry In 3-D Temperature Field

He Anzhi; Yan Dapeng; Ni Xiaowu

doi:10.1117/12.962768

25 April 1990 Tomography Of Laser Holography And Interferometry In 3-D Temperature Field

He Anzhi, Yan Dapeng, Ni Xiaowu

Proceedings Volume 1162, Laser Interferometry: Quantitative Analysis of Interferograms: Third in a Series; (1990) https://doi.org/10.1117/12.962768
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

Abstract

This paper discusses the principles of tomographic reconstruction of three-dimensional temperature field from multi-directional interferometric data and presents a method of multi-directional image plane holographic interferometry, which solves the problems that interference fridges are not clear and viewing angle is small ( <90) in dif fused illumination holography. Using this method, an asymmetric three-dimensional temperature distribution in water has been measured. Furthermore, a multi-directional F-P interferometry is presented which has more practical value and can be used in dynamic whole process measurement.

Citation Download Citation

He Anzhi, Yan Dapeng, and Ni Xiaowu "Tomography Of Laser Holography And Interferometry In 3-D Temperature Field", Proc. SPIE 1162, Laser Interferometry: Quantitative Analysis of Interferograms: Third in a Series, (25 April 1990); https://doi.org/10.1117/12.962768

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