TJ95 2003010300战术高能激光武器的发展现状和未来=Present status andfuture of the tactical laser weapons[刊,中]/任国光(北京应用物理与计算数学研究所.北京(100088)),黄裕年//激光与红外.-2002,32(4).-211-217介绍和分析了战术...TJ95 2003010300战术高能激光武器的发展现状和未来=Present status andfuture of the tactical laser weapons[刊,中]/任国光(北京应用物理与计算数学研究所.北京(100088)),黄裕年//激光与红外.-2002,32(4).-211-217介绍和分析了战术高能激光系统的拦截试验和存在的问题,以及机动战术高能激光系统及其第一代/第二代激光器,特别评述了固体热容量激光器和高功率激光二极管阵列所取得的重大进展。最后讨论了机载战术激光武器的特点和面临的主要挑战。图8表1参17(杨妹清)展开更多
For the two-level atoms system interacting with single-mode active field in a quantum cavity, the dynamics of the Bose-Einstein Condensation (BEC) is analyzed using an ordinary method suggested by authors to solve the...For the two-level atoms system interacting with single-mode active field in a quantum cavity, the dynamics of the Bose-Einstein Condensation (BEC) is analyzed using an ordinary method suggested by authors to solve the system of Schrodinger representation in the Heisenberg representation. The wave function of the atoms is given. The stability factor determining the BEC and the selection rules of the quantum transition are solved.展开更多
According to the design method of laser resonator cavity, we optimized the primary parameters of resonator and utilized LD arrays symmetrically pumping manner to implementing output of the high-brightness laser in our...According to the design method of laser resonator cavity, we optimized the primary parameters of resonator and utilized LD arrays symmetrically pumping manner to implementing output of the high-brightness laser in our laser cutter, then which was applied to precisely cutting the conductive film of CulnSe2 solar cells, the buried contact silicon solar cells＇ electrode groove, and perforating in wafer which is used to the emitter wrap through silicon solar cells. Laser processing precision was less than 40μm, the results have met solar cell＇s fabrication technology, and made fmally the buried cells＇ conversion efficiency be improved from 18% to 21%.展开更多
文摘TJ95 2003010300战术高能激光武器的发展现状和未来=Present status andfuture of the tactical laser weapons[刊,中]/任国光(北京应用物理与计算数学研究所.北京(100088)),黄裕年//激光与红外.-2002,32(4).-211-217介绍和分析了战术高能激光系统的拦截试验和存在的问题,以及机动战术高能激光系统及其第一代/第二代激光器,特别评述了固体热容量激光器和高功率激光二极管阵列所取得的重大进展。最后讨论了机载战术激光武器的特点和面临的主要挑战。图8表1参17(杨妹清)
文摘For the two-level atoms system interacting with single-mode active field in a quantum cavity, the dynamics of the Bose-Einstein Condensation (BEC) is analyzed using an ordinary method suggested by authors to solve the system of Schrodinger representation in the Heisenberg representation. The wave function of the atoms is given. The stability factor determining the BEC and the selection rules of the quantum transition are solved.
基金This work was supported by the Student’s Innovating Foundationin Nankai University.
文摘According to the design method of laser resonator cavity, we optimized the primary parameters of resonator and utilized LD arrays symmetrically pumping manner to implementing output of the high-brightness laser in our laser cutter, then which was applied to precisely cutting the conductive film of CulnSe2 solar cells, the buried contact silicon solar cells＇ electrode groove, and perforating in wafer which is used to the emitter wrap through silicon solar cells. Laser processing precision was less than 40μm, the results have met solar cell＇s fabrication technology, and made fmally the buried cells＇ conversion efficiency be improved from 18% to 21%.
