Determination of sulfur dioxide by pulsed ultraviolet laser photoacoustic spectroscopy

1987 ◽  
Vol 59 (2) ◽  
pp. 300-304 ◽  
Author(s):  
P. Vujkovic. Cvijin ◽  
D. A. Gilmore ◽  
M. A. Leugers ◽  
G. H. Atkinson
Keyword(s):  
Sulfur Dioxide ◽  
Photoacoustic Spectroscopy ◽  
Ultraviolet Laser ◽  
Laser Photoacoustic Spectroscopy

Determination of ammonia using carbon dioxide laser photoacoustic spectroscopy compared with conventional spectrophotometry

The Analyst ◽  
1992 ◽  
Vol 117 (3) ◽  
pp. 379-382 ◽  
Author(s):  
Anikó M. Sólyom ◽  
György Z. Angeli ◽  
Dane D. Bicanic ◽  
Marcel Lubbers
Keyword(s):  
Carbon Dioxide ◽  
Photoacoustic Spectroscopy ◽  
Carbon Dioxide Laser ◽  
Laser Photoacoustic Spectroscopy

scholarly journals Espectroscopia fotoacústica laser: cálculo de eficiência quântica radiativa do íon Nd3+ dopado em vidro soda-lime

1988 ◽  
Vol 10 (10) ◽  
pp. 07
Author(s):  
Gilson A.R. Lima
Keyword(s):  
Photoacoustic Spectroscopy ◽  
Incident Light ◽  
Soda Lime ◽  
Soda Lime Glass ◽  
Photoacoustic Effect ◽  
Effect Theory ◽  
Laser Photoacoustic Spectroscopy ◽  
Radiative Quantum Efficiency ◽  
Signal Intensities

Laser photoacoustic spectroscopy measurements of radiative quantum efficience were made on Nd3+ ion doped in soda-lime glass. The variations of signal intensities with chopping frequency of the incident light are in agreement with the predictions of standard photoacoustic effect theory. The determination of radiative quantum efficiency of this material is described using two differents wavelenght as a function of a fixed chopping frequency. The measured value n=0.87 + 0.04 is compared with those obtained by other methods.

Qualitative and quantitative determination of human biomarkers by laser photoacoustic spectroscopy methods

Laser Physics ◽  
2011 ◽  
Vol 21 (7) ◽  
pp. 1336-1342 ◽  
Author(s):  
C. Popa ◽  
A. M. Bratu ◽  
C. Matei ◽  
R. Cernat ◽  
A. Popescu ◽  
...  
Keyword(s):  
Quantitative Determination ◽  
Photoacoustic Spectroscopy ◽  
Qualitative And Quantitative ◽  
Laser Photoacoustic Spectroscopy

The Determination of Sulfur Dioxide-Correction

1917 ◽  
Vol 9 (12) ◽  
pp. 1148-1148
Author(s):  
James Withrow
Keyword(s):  
Sulfur Dioxide
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