Entangled-Photon Absorption and Spectroscopy

纠缠光子吸收和光谱学

• 批准号: 9877022
• 负责人: Malvin Teich
• 金额: $ 39万
• 依托单位: Trustees of Boston University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-06-01 至 2003-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9877022&HistoricalAwards=false
• 关键词: Entangled; Photon; Absorption; Spectroscopy

9877022TeichThis project focuses on investigations of the use of entangled twin-photon beams as a nonclassical probe to obtain absorption and spectroscopic information from material media. Measurements of the absorption cross section for twin photons will be carried out via photoemission experiments. A phase-sensitive method that draws on the special relationship of the constituent entangled fields will allow the nonclassical component of the laser-matter interaction to be distinguished from the normal two-photon absorption. The behavior of this nonclassical component will be examined as a function of the parameters of the entangled photon source.

9877022 Teich该项目的重点是使用纠缠双光子束作为非经典探针，以获得吸收和光谱信息的材料介质的调查。 将通过光电发射实验测量双光子的吸收截面。 相敏的方法，借鉴了特殊的关系的组成纠缠场将允许激光-物质相互作用的非经典成分，从正常的双光子吸收区分。 该非经典分量的行为将作为纠缠光子源参数的函数进行检查。