A NONLINEAR ANALYTICAL AND NUMERICAL STUDY FOR AN OPEN SYSTEM WITH COHERENT OFF-RESONANCE FIELDS

• 来源期刊: 中国物理（英文版）
• 学科: 物理学
• 关键词: lasing without inversion nonlinearity gain dispersion
• 年，卷（期）: 2001,（7）
• 所属期刊栏目: GLASSICAL AREAS OF PHENOMENOLOGY
• 页码范围: 613-620
• 页数: 8页
• 分类号: O4
• 语种: 英文

摘要

An exact nonlinear analytical solution of an open V-type inversionless lasing system with two incoherent pump fields, off-resonant driving and probe fields is given. Through qualitative and quantitative comparison of the gain,dispersion and population differences of the linear and nonlinear cases, some conclusions concerning the Rabi frequencies of the driving and the probe fields are drawn and discussed in detail.