Transverse effects on antiphase laser dynamics
Transverse effects on antiphase laser dynamics
复制标题
反相激光动力学的横向效应
DOI：
10.1143/jjap.32.l1414
复制
发表时间：
1993
影响因子：
1.5
通讯作者：
K. Otsuka
中科院分区：
文献类型：
--
作者：
K. Otsuka
实验研究了多纵模固体激光器中横向效应对反相位动力学的影响。我们展示了一个三维的自组织产生的交叉饱和动力学在纵向和横向方向，其中的强度噪声谱的部分输出光束截面内具有反相弛豫振荡成分在多纵模激光器和噪声谱的固有沿着横向方向的变化，而这些反相成分完全消失的整个光束。本文还演示了具有横向同步和群聚的多横模激光器中的调制动力学。
Transverse effects on antiphase dynamics in a multi-longitudinal-mode solid-state laser are investigated experimentally. We show a three-dimensional self-organization resulting from the cross saturation dynamics in the longitudinal and transverse directions, in which the intensity noise spectrum of partial output within the beam cross-section possesses the antiphase relaxation oscillation components inherent in multi-longitudinal-mode lasers and the noise spectrum changes along transverse direction, while these antiphase components vanish completely for the entire beam. Modulation dynamics in a multi-transverse-mode laser featuring transverse synchronization and clustering is also demonstrated.