1. The Symplectic Algorithm for Use in A Model of Laser Field.
- Author
-
Liu, Xiaoyan, Liu, Xueshen, Ding, Peizhu, and Zhou, Zhongyuan
- Subjects
- *
LASERS , *ELECTRICAL harmonics - Abstract
Using the asymptotic boundary condition the time-dependent Schrödinger equations with initial conditions in the infinite space can be transformed into the problem with initial and boundary conditions, and it can further be discrected into the inhomogeneous canonic equations. The symplectic algorithms to solve the inhomogeneous canonic equations have been developed and adopted to compute the high-order harmonics of one-dimensional Hydrogen in the laser field. We noticed that there is saturation intensity for generating high-order harmonics, which are agree with previous results, and there is a relationship between harmonics and bound state probabilities. [ABSTRACT FROM AUTHOR]
- Published
- 2002