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9 June 2006 Efficient macroscopic separation of C-13 with TEA CO2 laser
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Proceedings Volume 6053, International Conference on Lasers, Applications, and Technologies 2005: High-Power Lasers and Applications; 60530P (2006) https://doi.org/10.1117/12.660330
Event: International Conference on Lasers, Applications, and Technologies 2005, 2005, St. Petersburg, Russian Federation
Abstract
We optimized the TEA CO2 laser operation and selective dissociation process of Freon22 with the laser for efficient enrichment of C-13 isotope. We maximized the yield of C-13 isotope by irradiating Freon-22 towards red edge of its absorption spectrum and utilized laser energy efficiently employing a novel Linear Multi-Pass Cavity (LMPC) for irradiation at constant laser fluence. We produced C-13 at 1 5mghr rate with 240mJ laser energy at 100Hz repetition frequency, which corresponds to a one of the highest reported production efficiency factor of about 1.7×10-7g/J.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Manoj Kumar and A. K. Nath "Efficient macroscopic separation of C-13 with TEA CO2 laser", Proc. SPIE 6053, International Conference on Lasers, Applications, and Technologies 2005: High-Power Lasers and Applications, 60530P (9 June 2006); https://doi.org/10.1117/12.660330
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