Translator Disclaimer
17 August 1998 Real-time 3D temperature field analysis using a photorefractive holographic interferometer and spatial filtering technique
Author Affiliations +
Abstract
A holographic interferometer architecture using a photorefractive crystals a the reference image storage device to test the refractive index distribution of the 3D temperature field of a flame is proposed. A novel method in data processing for the purpose of depressing noise and improving the quality of interferogram, spatial filtering, is introduced. Preliminary experimental studies are made to verify the effectiveness of this set-up and the method, the results are in full agreement with our theoretical expectations.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xinmei Qu, Yurong Wang, and Luzhong Cai "Real-time 3D temperature field analysis using a photorefractive holographic interferometer and spatial filtering technique", Proc. SPIE 3554, Photorefractive Materials: Phenomena and Related Applications II, (17 August 1998); https://doi.org/10.1117/12.318116
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
Back to Top