首页> 外文期刊>Applied optics >Dynamic range enhancement for pure rotational coherent anti-Stokes Raman scattering thermometry by use of an optical arrangement with two dye lasers
【24h】

Dynamic range enhancement for pure rotational coherent anti-Stokes Raman scattering thermometry by use of an optical arrangement with two dye lasers

机译:通过使用带有两个染料激光器的光学装置来提高纯旋转相干反斯托克斯拉曼散射测温的动态范围

获取原文
获取原文并翻译 | 示例
           

摘要

A disadvantage of pure rotational coherent anti-Stokes Raman scattering (CARS) compared with vibrational CARS is the limited dynamic range for temperature measurements. Here an optical configuration is described that overcomes this limitation by the use of two different center-frequency dye lasers in a dual-broadband CARS approach. Its performance is demonstrated for simultaneous pure rotational CARS temperature and relative N-2-O-2 concentration measurements up to 1950 K at ambient pressure. (C) 1998 Optical Society of America. [References: 19]
机译:与振动CARS相比,纯旋转相干抗斯托克斯拉曼散射(CARS)的缺点是温度测量的动态范围有限。在此描述了一种光学配置,它通过在双宽带CARS方法中使用两个不同的中心频率染料激光器来克服了这一限制。在室温下同时进行纯旋转CARS温度和最高1950 K的相对N-2-O-2浓度测量时,证明了其性能。 (C)1998年美国眼镜学会。 [参考:19]

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