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Quantum control of dissociation of an iodine molecule by one and two femtosecond laser pulses excitationстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Дата последнего поиска статьи во внешних источниках: 14 января 2015 г.
- Авторы: Ananjevsky M.S.a, Vetchinkin, A S.b., Sarkisov, O M.b., Umanskii, S Ya b., Fradkov, A L.c., Zotov, Yu A.b.
- Сборник: 2005 INTERNATIONAL CONFERENCE ON PHYSICS AND CONTROL, PHYSCON 2005, PROCEEDINGS
- Том: 2005
- Год издания: 2005
- Место издания: St. Petersburg St. Petersburg
- Первая страница: 636
- Последняя страница: 641
- DOI: 10.1109/PHYCON.2005.1514061
- Аннотация: We introduce two approaches to the synthesis of the optimized schemes of dissociation control of diatomic molecules. The first one bases on the early introduced speed-gradient algorithms of the quantum control. We use the semiclassical model of molecular dynamics onto the ground state. The introduced algorithm is a robust and it has only one tuning parameter. The numerical results of the control of the predissociation of iodine molecule illustrate the high possibility of the dissociation for 100 fs laser pulse. The second approach bases on quantum model of dissociation through B excited electronic state. This model doesn’t assume the solving of any time-depended equations. The optimized scheme of iodine dissociation with different nuclear isotopes is obtained. The best isotope separation achieves up to 300 fs with 80% efficiency. © 2005 IEEE.
- Добавил в систему: Ветчинкин Андрей Сергеевич