• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Proceedings of the 12th international symposium on the science and technology of light sources and the 3rd international conference on white LEDs and solid state lighting >Plasma Diagnostics in Discharge-Type Light Sources by Using Electromagnetic Waves
【24h】

Plasma Diagnostics in Discharge-Type Light Sources by Using Electromagnetic Waves

机译：利用电磁波对放电型光源进行等离子体诊断

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Several new methods have been applied to the diagnostics of plasma parameters in discharge-type light sources by using electromagnetic waves in the infrared to far-infrared ranges. A mm-wave transmission method was successfully used for the estimation of electron density n_e in a CCFL with its two-dimensional array. A THz time-domain spectroscopic method was used for the measurement of n_e and the elastic (momentum transfer) collision frequency v_(me) of electrons in an rf-driven Hg-Ar filled lamp, while a heterodyne interferometric method with a CO_2-laser operating at 10.6 μm was used for the spatially resolved measurement of n_r in a mercury-free Xe-lamp.
机译：通过使用红外到远红外范围的电磁波，几种新方法已应用于放电型光源的等离子体参数诊断。毫米波传输方法已成功用于二维阵列CCFL中电子密度n_e的估计。太赫兹时域光谱法用于测量n_e和rf驱动的Hg-Ar填充灯中电子的弹性（动量传递）碰撞频率v_（me），而外差干涉法采用CO_2激光在无汞的Xe灯中对n_r进行空间分辨测量时，使用的是操作于10.6μm的空间。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号