Transition of recollision trajectories from linear to elliptical polarization

作     者：Benhai Yu Qingbin Tang Yingbin Li Duanyang Hua Yiguang Zhao Wenhui Wang 

作者单位：College of Physics and electronic Engineering Xinyang Normal University 

会议名称：《第六届全国计算原子与分子物理学术会议》

会议日期：2016年

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 070203[理学-原子与分子物理] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：supported by the National Natural Science Foundation of China under Grants No.61475132 and No.61575169 

摘      要：Using a classical ensemble method, we revisit the topic of recollision and nonsequential double ionization with elliptically polarized laser fields. We focus on how the recollision mechanism transitions from short trajectories with linear polarization to long trajectories with elliptical polarization. We propose how this transition can be observed by meansuring the carrier-envelop-phase dependence of the correlated electron momentum spectra using currently available few-cycle laser pulses.