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Proceedings Paper

Application of support vector machine for trace gas detection by using temperature-tuning optical parametric oscillator
Author(s): N. Ni; C. C. Chan; J. Kong; D. Y. Tang
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Paper Abstract

Support vector machine (SVM), is proposed to enhance the measurement accuracy of a temperature-tuning optical parametric oscillator (OPO) gas sensing system. The experimental results demonstrate that the minimum detecting concentration after the use of SVM decreases by more than 8 times.

Paper Details

Date Published: 18 October 2006
PDF: 11 pages
Proc. SPIE 6379, Photonic Applications for Aerospace, Transportation, and Harsh Environments, 637907 (18 October 2006); doi: 10.1117/12.685713
Show Author Affiliations
N. Ni, Nanyang Technological Univ. (Singapore)
C. C. Chan, Nanyang Technological Univ. (Singapore)
J. Kong, Nanyang Technological Univ. (Singapore)
D. Y. Tang, Nanyang Technological Univ. (Singapore)


Published in SPIE Proceedings Vol. 6379:
Photonic Applications for Aerospace, Transportation, and Harsh Environments
Christopher S. Baldwin; Anbo Wang; Alex A. Kazemi, Editor(s)

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