We have made a prototype based on CRDS with 2μm diode laser for carbon isotope analysis of Co2 in air. The carbon isotope ratio was obtained to be (1.085 ± 0.012) × 10-2 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 2μm tunable diode laser.
|Number of pages||5|
|Journal||AIP Conference Proceedings|
|Publication status||Published - 2009|
|Event||4th International Conference on Laser Probing, LAP 2008 - Nagoya, Japan|
Duration: Oct 6 2009 → Oct 10 2009
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)