The efficiency of one-line versus multi-line excitation of boron isotopes within the method of selective laser assisted retardation of condensation
The influence of multi-line pulsed excitation of target isotopes within the method of selective laser assisted retarded condensation (SILARC) on the efficiency of boron isotopes separation is investigated. In pulsed mode simultaneous excitation of all four isotopologues 11B35Cln37Cl3−n is possible...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2018-09-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5040903 |
| Summary: | The influence of multi-line pulsed excitation of target isotopes within the method of selective laser assisted retarded condensation (SILARC) on the efficiency of boron isotopes separation is investigated. In pulsed mode simultaneous excitation of all four isotopologues 11B35Cln37Cl3−n is possible. In order to study it, a new formula for multi-line excitation rate is derived. The total number of photons absorbed by target isotopologues for proposed physical parametrization of the laser pulse is compared with continuous wave excitation case, corresponding to the minimal level of laser intensity, required to excite all four isotopologues. It is found that irradiation efficiency of the pulsed mode is 20.59 times smaller than for CW-mode one. Influence of multi-pass cavity on the efficiency of excitation has been also considered. |
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| ISSN: | 2158-3226 |