论文信息 - Theoretical and Experimental Uncertainty in Temperature Measurement of Materials by Raman Spectroscopy

Theoretical and Experimental Uncertainty in Temperature Measurement of Materials by Raman Spectroscopy

Previous work has shown the potential of the Stokes/anti-Stokes intensity ratio from Raman spectroscopy for optically probing the temperature of materials. This paper uses the statistics of photon counting to set theoretical limits on the temperature accuracy of the technique, as well as developing an expression whereby the theoretical temperature uncertainty for any Raman band at a given temperature can be predicted. Comparison of the theory to experimental data is shown, and experimental limitations are discussed.

[1] G. Schweiger,et al. Optical Determination of the Temperature of Transparent Microparticles , 1992 .

[2] Dor Ben-Amotz,et al. Design and construction of a microscope‐based Raman system , 1995 .

[3] M. Morris,et al. Raman spectroscopic measurement of spatial and temporal temperature gradients in operating electrophoresis capillaries. , 1994, Analytical chemistry.

[4] E. James Davis,et al. Temperature Measurement of Single Levitated Microparticles Using Stokes/Anti-Stokes Raman Intensity Ratios , 1994 .

[5] Wilfried Lenth,et al. Localised temperature dynamics of GaAlAs laser facets investigated by Raman microprobe measurements , 1990 .

[6] B. Attal‐Tretout,et al. CARS in combustion: Prospects and problems , 1990 .

[7] K. Venkateswarlu. Effect of temperature on the intensities of Raman lines , 1941 .

[8] R. Meier,et al. Determination of the Local Temperature at a Sample during Raman Experiments Using Stokes and Anti-Stokes Raman Bands , 1990 .

[9] J. E. Griffiths,et al. Stokes/Anti-Stokes Raman Vibrational Temperatures: Reference Materials, Standard Lamps, and Spectrophotometric Calibrations , 1983 .

[10] A. Jayaraman,et al. Diamond anvil cell and high-pressure physical investigations , 1983 .