Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Newell, W. R."'
Publikováno v:
Faraday Discussions v153 p343-360 (2011)
The use of strong-field (i.e. intensities in excess of 10^13 Wcm-2) few-cycle ultrafast (durations of 10 femtoseconds or less) laser pulses to create, manipulate and image vibrational wavepackets is investigated. Quasi-classical modelling of the init
Externí odkaz:
http://arxiv.org/abs/1208.1882
Autor:
Bryan, W. A., McKenna, J., English, E. M. L., Wood, J., Calvert, C. R., Torres, R., Murphy, D. S., Turcu, I. C. E., Collier, J. L., McCann, J. F., Williams, I. D., Newell, W. R.
Publikováno v:
Phys. Rev. A 76, 053402 (2007)
Tunnel ionization of room-temperature D$_2$ in an ultrashort (12 femtosecond) near infra-red (800 nm) pump laser pulse excites a vibrational wavepacket in the D2+ ions; a rotational wavepacket is also excited in residual D2 molecules. Both wavepacket
Externí odkaz:
http://arxiv.org/abs/0711.0953
Autor:
Bryan, W. A., English, E. M. L., McKenna, J., Wood, J., Calvert, C. R., Torres, R., Turcu, I. C. E., Collier, J. L., Williams, I. D., Newell, W. R.
Publikováno v:
Phys. Rev. A 76, 023414 (2007)
A coherent superposition of rotational states in D$_2$ has been excited by nonresonant ultrafast (12 femtosecond) intense (2 $\times$ 10$^{14}$ Wcm$^{-2}$) 800 nm laser pulses leading to impulsive dynamic alignment. Field-free evolution of this rotat
Externí odkaz:
http://arxiv.org/abs/0706.4077
Publikováno v:
Phys. Rev. A, vol 74, art 053409 (2006)
The two- and three-body Coulomb explosion of carbonyl sulfide (OCS) by 790 nm, 50 fs laser pulses focussed to $\approx $ 10$^{16}$ Wcm$^{-2}$ has been investigated by three-dimensional covariance mapping technique. For the first time in a triatomic m
Externí odkaz:
http://arxiv.org/abs/physics/0610058