Towards a New Formulation of the Theory of Spontaneous and Stimulated Emission

自发发射和受激发射理论的新表述

• 批准号: 8610537
• 负责人: Henry Taylor
• 金额: $ 1.22万
• 依托单位: Texas A&M University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1986
• 资助国家: 美国
• 起止时间: 1986-05-01 至 1987-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8610537&HistoricalAwards=false
• 关键词: Towards; New; Formulation; Theory; Spontaneous

Professor Taylor proposes a new theory that challenges currently held ideas in accounting for the minimum attainable spectral linewidth of single mode semiconductor diode lasers. He points out that the presently accepted theory of Henry (Bell Labs) - first proposed in 1982, and since elaborated on by others - has certain implications which violate the principle of energy conservation. Professor Taylor's hypothesis treats spontaneous and stimulated emission processes in a way consistent with energy conservation and provides for the problem of random phase fluctuations in the photon field.

泰勒教授提出了一种新理论，挑战了目前在解释单模半导体二极管激光器可达到的最小光谱线宽方面的想法。 他指出，目前被接受的亨利理论（贝尔实验室）——于 1982 年首次提出，此后被其他人详细阐述——具有某些违反能量守恒定律的含义。 泰勒教授的假设以符合能量守恒的方式处理自发和受激发射过程，并解决了光子场中随机相位涨落的问题。