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Optica Publishing Group
  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 1992),
  • paper QMB6

Computer modeling of laser-pulse excitation of polyatomic molecules: role of the pulse spectrum

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Abstract

Creation in recent years of ultrashort and femtosecond laser systems generating powerful ir pulses has stimulated studies oil the behavior of substances in superstrong light fields. In connection with the molecules (e.g., the problems of highly excited molecules, laser chemistry), such laser pulses with wide spectrum are used for creation of the ensembles of highly excited molecules, up to their photoionization and photodissociation. What is the effectiveness of the excitation in this case? Does it depend on the pulse parameters: duration, power, and spectrum? What can be said about the dynamics of excitation?

© 1992 Optical Society of America

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