The effect of self-focusing on laser space-debris cleaning

作     者：Alexander M Rubenchik Michail P Fedoruk Sergei K Turitsyn 

作者机构：Lawrence Livermore National LaboratoryLivermoreCA 94550USA Institute of Computational TechnologiesSiberian Branch of the Russian Academy of SciencesNovosibirsk 630090Russia Novosibirsk State UniversityNovosibirsk 630090Russia Aston Institute of Photonic TechnologiesSchool of Engineering and Applied ScienceAston UniversityBirmingham B47ETUK 

出 版 物：《Light(Science & Applications)》 (光（科学与应用)（英文版）)

年 卷 期：2014年第3卷第1期

页      面：250-255页

核心收录：

学科分类：0808[工学-电气工程] 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）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：This work was performed under the auspices of the US Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344 The support of the ERC and the grant from the Ministry of Education and Science of the Russian Federation(agreement no.14.B25.31.0003)are acknowledged 

主　　题：laser self-focusing space debris 

摘      要：A ground-based laser system for space-debris cleaning will use powerful laser pulses that can self-focus while propagating through the *** demonstrate that for the relevant laser parameters,this self-focusing can noticeably decrease the laser intensity on the *** show that the detrimental effect can be,to a great extent,compensated for by applying the optimal initial beam *** effect of laser elevation on the system performance is discussed.