Zhou, ZhaoyanWang, XuChen, ZhangjinLin, C. D.2019-04-182019-04-182017-06-13http://hdl.handle.net/2097/39574Citation: Zhou, Z., Wang, X., Chen, Z., & Lin, C. D. (2017). Retrieval of parameters of few-cycle laser pulses from high-energy photoelectron spectra of atoms by a genetic algorithm. Physical Review A, 95(6), 063411. https://doi.org/10.1103/PhysRevA.95.063411According to the quantitative rescattering theory, the laser features are imbedded in the returning electron wave packets. By analyzing high-energy photoelectron wave packets on the two sides of the linearly polarization axis we can retrieve the experimental laser pulse irrespective of the atomic targets. Laser parameters including its carrier-envelope phase, pulse duration, and peak intensity can be retrieved within a small range simultaneously from the output of the genetic algorithm. This is a simple direct retrieval method for characterizing a phase-stabilized few-cycle laser pulse based only on one set of photoelectron spectra.en-USThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).Electro-optical spectraPhotoemissionNonlinear DynamicsAtomic, Molecular & OpticalText