Wavelength Shifting and Amplification of Ultrashort Laser Pulses in Semiconductor Plasmas

半导体等离子体中超短激光脉冲的波长移动和放大

• 批准号: 0203599
• 负责人: Szymon Suckewer
• 金额: $ 30万
• 依托单位: Princeton University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-08-15 至 2006-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0203599&HistoricalAwards=false
• 关键词: Wavelength; Shifting; Amplification; Ultrashort; Laser

The research focuses on two areas of short-pulse laser plasma interactions; first - pulse wavelength tuning using a fs-laser produced semiconductor plasma and a 'clean' test of the proposed Superradiant Amplification (SRA) of a fs-laser pulse in a plasma. A semiconductor plasma composed of electron-hole pairs will allow the PI to avoid some of the difficulties that have plaqued recent work on this topic.

研究主要集中在两个领域：短脉冲激光等离子体相互作用；第一脉冲波长调谐使用fs激光产生的半导体等离子体和“干净”测试提出的超辐射放大（SRA）的fs激光脉冲的等离子体。由电子-空穴对组成的半导体等离子体将使PI避免一些困扰该主题最近工作的困难。