Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Tritium separation by CO2 laser-induced multiphoton dissociation of trifluoromethanes

Not Accessible

Your library or personal account may give you access

Abstract

Tritium separation is indispensable technology tor nuclear fission and fusion reactors. Since multiphoton excitation of halocarbons results in highly selective dissociation of deuterated molecules, this method seems to be applicable to tritium separation. However, IR absorption spectra of tritiated molecules available today are limited to a few simple molecules. For this reason, as a first step, we tried to calculate the fundamental vibration frequencies of twelve tritiated halomethanes according to the Wilson FG matrix method. Of the twelve halomethanes, CTF3 was expected to have the C-F stretching absorption at ~1064 cm−1. Since the wave number is in a tunable region of a CO2 laser, and the overlapping absorptions due to CHF3 and CDF3 are weak, we carried out the IR multiphoton dissociation of this compound.

© 1981 Optical Society of America

PDF Article
More Like This
Advances in deuterium and tritium isotope separation by IR laser multiple-photon dissociation

Irving P. Herman and Jack B. Marling
FN3 Conference on Lasers and Electro-Optics (CLEO:S&I) 1981

Multiple-pass photoreactor for laser isotope separation of tritium

Kazuo Takeuchi and Sakae Satooka
MG5 Conference on Lasers and Electro-Optics (CLEO:S&I) 1986

Optimal cell design for laser tritium separation

Hugh D. Morrison and James A. O'Neill
MG4 Conference on Lasers and Electro-Optics (CLEO:S&I) 1986

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved