Cavity Ring-down Spectroscopy for Carbon Isotope Analysis with 2 {mu}m Diode Laser
Journal Article
·
· AIP Conference Proceedings
- Graduate School of Engineering, Nagoya University, Nagoya, Aichi 464-8603 (Japan)
We have made a prototype based on CRDS with 2 {mu}m diode laser for carbon isotope analysis of CO{sub 2} in air. The carbon isotope ratio was obtained to be (1.085{+-}0.012)x10{sup -2} which shows good agreement with the isotope ratio measured by the magnetic sector-type mass spectrometer within uncertainty. Hence, we demonstrated the carbon isotope analysis based on CRDS with 2 {mu}m tunable diode laser.
- OSTI ID:
- 21293395
- Journal Information:
- AIP Conference Proceedings, Vol. 1104, Issue 1; Conference: LAP 2008: 4. international conference on laser probing, Nagoya (Japan), 6-10 Oct 2008; Other Information: DOI: 10.1063/1.3115591; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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