Development of emissivity models and induced transmission filters for multiwavelength imaging pyrometry

Nuggehalli M. Ravindra; Fei Ming Tong; Samiul Amin; J. Shah; Walter F. Kosonocky; Nathaniel J. McCaffrey; Constantine N. Manikopoulos; Bawa Singh; Ramazan Soydan; Lawrence K. White; Pete Zanzucchi; Dorothy Hoffman; James R. Markham; Shaohua Liu; Karen Kinsella; Richard T. Lareau; L. M. Casas; T. Monahan; D. W. Eckart

doi:10.1117/12.171183

21 March 1994 Development of emissivity models and induced transmission filters for multiwavelength imaging pyrometry

Nuggehalli M. Ravindra, Fei Ming Tong, Samiul Amin, J. Shah, Walter F. Kosonocky, Nathaniel J. McCaffrey, Constantine N. Manikopoulos, Bawa Singh, Ramazan Soydan, Lawrence K. White, Pete Zanzucchi, Dorothy Hoffman, James R. Markham, Shaohua Liu, Karen Kinsella, Richard T. Lareau, L. M. Casas, T. Monahan, D. W. Eckart

Author Affiliations +

Proceedings Volume 2245, Thermosense XVI: An International Conference on Thermal Sensing and Imaging Diagnostic Applications; (1994) https://doi.org/10.1117/12.171183
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

The results of our work on the development of emissivity models and IR filters for applications in multi-wavelength imaging pyrometry are presented. Techniques such as Fourier transform IR spectroscopy have been deployed to determine the emissivity of Si and SiO₂/Si in the temperature range of 331 to 1235 K. These measurements have been obtained for n-Si, p-Si and SiO₂/Si in the oxide thickness range of 60 to 500 nm. These results coupled with calculations of emissivity from first principles lead us to model the wavelength dependence of emissivity. Preliminary measurements of emissivity of HgCdTe are reported.

Citation Download Citation

Nuggehalli M. Ravindra, Fei Ming Tong, Samiul Amin, J. Shah, Walter F. Kosonocky, Nathaniel J. McCaffrey, Constantine N. Manikopoulos, Bawa Singh, Ramazan Soydan, Lawrence K. White, Pete Zanzucchi, Dorothy Hoffman, James R. Markham, Shaohua Liu, Karen Kinsella, Richard T. Lareau, L. M. Casas, T. Monahan, and D. W. Eckart "Development of emissivity models and induced transmission filters for multiwavelength imaging pyrometry", Proc. SPIE 2245, Thermosense XVI: An International Conference on Thermal Sensing and Imaging Diagnostic Applications, (21 March 1994); https://doi.org/10.1117/12.171183

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