Fundamentals of Laser Interactions II: Proceedings of the Fourth Meeting on Laser Phenomena Held at the Bundessportheim in Obergurgl, Austria, 26 February – 4 March 1989 (Lecture Notes in Physics)

At This Obergurgl Seminar, Theoreticians And Experimentalists Discussed Recent Developments In Laser Interactions. This Volume Contains The Texts Of Invited Lectures And Abstracts Of Contributed Papers. The Main Topics Discussed Are: * Multiphoton Ionization * Above-threshold Ionization * Collisions In Strong Fields * Atoms In Intense Fields * Chaos In Radiative Interactions * Electron Correlations In Multiphoton Processes * Rydberg Atoms In External Fields * Other Laser Interactions. Thus A Broad And Up-to-date Account Of Laser Interactions Is Given Which Will Be Of Interest To Scientists, Engineers And Graduate Students. F. Ehlotzky (ed.). Lectures And Abstracts Of The Contributed Papers Presented At The Seminar On Fundamentals Of Laser Interactions Ii. Includes Bibliographical References. Resonance multiphoton ionization under strong fields....Pages 3-14 On the Problem of the “New” structure in multiphoton ionization introduced by short-pulse high intensity lasers....Pages 15-24 Resonant multiphoton ionization of xenon and atomic hydrogen in intense sub-ps-laser pulses....Pages 25-36 Multiphoton detachment from negative ions....Pages 37-48 Multiphoton processes in intense laser fields....Pages 49-64 Harmonic generation in rare gases at high laser intensity....Pages 67-79 Ionization of atoms by an intense Co 2 laser....Pages 80-92 Studies of strong-field effects in multiphoton subpicosecond excited plasmas: Soft X-ray fluorescence and propagation....Pages 93-103 Theoretical aspects of multiphoton ionization and harmonic generation....Pages 107-118 Eigenchannel r-matrix calculation of photoionisation processes in strontium....Pages 119-133 Resonant multiphoton excitation of autoionizing rydberg states and planetary atoms....Pages 134-148 Electron Correlations in Time and Space....Pages 149-158 Correlations in multiply excited atoms....Pages 159-174 Strong field coheimce effects in the processes of photoionization from rydberg levels....Pages 177-193 Observation of electronic wave packets with short laser pulses....Pages 194-207 Many photon absorption in a near-classical regime....Pages 208-217 Localization properties of rydberg atoms in the presence of noisy microwave fields....Pages 218-229 Diamagnetism of the Hydrogen Atom in the Quasi-Landau-Regime....Pages 230-242 Atomic interactions in superintense, high-frequency laser fields....Pages 245-263 Photoionization and dissociation of the triatomic hydrogen molecule....Pages 264-278 Multiphoton ionisation of xenon with tunable subpicosecond laser pulses....Pages 281-282 Role of counter-rotating wave dynamics in near-threshold photoionisation of atomic hydrogen....Pages 283-284 Laser-assisted electron-ion recombination and high-frequency generation....Pages 285-286 Multiphoton ionization of hydrogen induced by two strong laser fields....Pages 287-288 Energy spectrum of photoelectrons produced by picosecond laser induced surface multiphoton photoeffect....Pages 289-292 Hydrogen atom in a strong radiation field: Nonperturbative analytic solutions....Pages 293-294 Laser excitation of stark-induced resonances....Pages 295-296 Two-photon ionisation of rare-gas atoms: An application of the relativistic time-dependent dirac-fock theory....Pages 297-298 Diagrammatic perturbation theory for a two-level system in an intense light pulse....Pages 299-300 Microwave ionization of alkali rydberg atoms....Pages 301-302 Autoionization of large- 1 rydberg states....Pages 303-304 Fractallike structures and the strongly kicked H-atom....Pages 305-306 (e,2e) Collisions in the presence of a laser field....Pages 307-308 Atomic deformation and AC-Stark shifts of H under extreme radiation conditions....Pages 309-310 Collisional treatment of multiphoton dissociation of small molecules in strong laser fields....Pages 311-312 Autoionization of rydberg states in H 2 induced by a doubly excited state....Pages 313-314 Autoionization and fragmentation of Na 2 studied by femtosecond laser pulses....Pages 315-316