Study on the Two-Dimensional Density Distribution for Gas Plasmas Driven by Laser Pulse

• Published in: Plasma science & technology Vol. 18; no. 12; pp. 1169 - 1174
• Main Author: 焦志宏 王国利 周效信 吴朝辉 左言磊 曾小明 周凯南 粟敬钦
• Format: Journal Article
• Language: English
• Published: 01.12.2016

We perform an experimental study of two-dimensional（2D） electron density profiles of the laser-induced plasma plumes in air by ordinarily laboratorial interferometry. The electron density distributions measured show a feature of hollow core. To illustrate the feature, we present a theoretical invest...