Ultrafast laser molecule interaction, control and imaging of molecules with femtosecond laser pulses

飞秒激光脉冲的超快激光分子相互作用、分子控制和成像

• 批准号: 238678-2007
• 负责人: Sanderson, Joseph
• 金额: $ 2.96万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2009
• 资助国家: 加拿大
• 起止时间: 2009-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=425625
• 关键词: Ultrafast; laser; molecule; interaction; control

The program will be built around the Coulomb explosion technique (Coulomb imaging) this method uses the intense field of a laser to remove many electrons from a molecule in rapid succession, the atomic ions which the molecule is reduced to then repel each other with Coulombs force and fly apart. We will use time and position sensitive detection to detect all of these fragment ions and reconstructing the geometry of the molecule.

该程序将围绕库仑爆炸技术（库仑成像）建立，这种方法使用激光的强场快速连续地从分子中移除许多电子，分子中的原子离子被减少，然后在库仑力的作用下相互排斥并飞走。我们将使用时间和位置敏感检测来检测所有这些碎片离子并重建分子的几何形状。