,

Bo Sun1,2, Tingting Wei3, Mingjiang Zhang1,2

  • 1College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024, China.

Photoacoustics
|March 24, 2025
PubMed
概括

一种新的光学同步信号解调 (OSSD) 方法增强了石英增强的光声谱学 (QEPAS) 用于远程气体传感. 这一突破使得在下水道中以高精度和稳定性进行千米级的甲检测.

相关概念视频

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation01:26

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy  (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
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