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Is rotational CARS an alternative to vibrational CARS for thermometry?

Author

Summary, in English

Recent developments in rotational CARS thermometry and critical issues when comparing vibrational and rotational CARS thermometry are described. In particular, the development of dual broadband rotational CARS and the noise characteristics of this approach are emphasized. The difficulty with unambiguous temperature determination in vibrational CARS with unknown parameters, in particular the nonresonant background susceptibility, and the lower sensitivity of rotational CARS thermometry at flame temperatures are also discussed.

Publishing year

1990-07

Language

English

Pages

25-30

Publication/Series

Applied Physics B-photophysics and Laser Chemistry

Volume

51

Issue

1

Document type

Journal article

Publisher

Springer

Keywords

  • 42.65 Dr
  • 82.40 Py

Status

Published

ISBN/ISSN/Other

  • ISSN: 0721-7269