Wavelength modulation spectroscopy (WMS) is an important technique of TDLAS.
波长调制光谱(WMS)技术是TDLAS技术中一种重要技术。
After introducing the principle of modulation spectroscopy, this paper describes the features and configuration of the analyzer.
在介绍调制吸收光谱基本原理的基础上详细介绍了仪器的性能特点和组成结构。
It has been demonstrated that the photo-modulation spectroscopy has become one of the most powerful and simplest tools for the investigation of the inter-subband t…
现有结果表明，光调制反射光谱方法已经成为研究量子阱中子能级间跃迁过程和检测超晶格微结构等的简便而有效的手段。
We present a signal_processing system developed for enhancing the sensitivity of absorption measurement based on tunable diode laser wavelength modulation spectroscopy.
基于可调谐半导体激光吸收光谱，提出了一种新的信号处理方法用于提高吸收光谱测量的灵敏度。
Optical heterodyne magnetic rotation enhanced velocity modulation spectroscopy (OH-MR-VMS) is an absorption spectroscopic technique for selective detection of the molecular ions.
光外差磁旋转速度调制光谱技术是一种对离子分子选择性测量的高灵敏激光吸收光谱技术。
Combining the concentration modulation spectroscopy with velocity modulation spectroscopy, the dependence of the signal to noise ratio on the modulation depth and various other factors are obtained.
将浓度调制光谱与速度调制光谱相结合得到了速度调制光谱调制度与各因素的关系。
Optical heterodyne Zeeman modulation magnetic rotation spectroscopy (OHZM MRS) is a high sensitive spectroscopy technique.
光外差-塞曼调制磁旋转光谱技术是一种高灵敏的吸收光谱技术。
Temperature measurement principle and modulation absorption spectroscopy were introduced, and the influence of modulation amplitude on gas temperature measurement was analyzed.
介绍了温度测量及调制吸收光谱技术原理，分析了调制幅度对气体温度测量的影响。
An improved spatial modulation technique called Differential Reflectance (DR) spectroscopy has been described.
介绍了一种新型的空间调制光谱技术—差分反射(DR)光谱技术。
An improved spatial modulation technique called Differential Reflectance (DR) spectroscopy has been described.
介绍了一种新型的空间调制光谱技术—差分反射(DR)光谱技术。
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