Different molecular environments change the spectrum of a given gas sample involved in a
mixture compared to the spectrum of a pure gas. It is necessary to account for this effect to …

Raman spectroscopy with the advantages of the in situ and simultaneous detection of multi-
components has been widely used in the identification and quantitative detection of gas. As …

Rapid and sensitive detection of dissolved gases in seawater is quite essential for the
investigation of global carbon cycle. Large quantities of in situ optical detection techniques …

Spontaneous Raman scattering is widely used to enable simultaneous concentration
measurements of all relevant species with overcomes whose signal is weak and susceptible …

High-throughput on-line Raman detection has become commonplace in pharmaceutical and
PAT. This has increased the demand for efficient, parallel spectral detection. In this work, a …

A parabolic mirror cavity-enhanced Raman spectroscopy (PM-CERS) method was reported,
utilizing a combined optical path of a parabolic mirror and a multi-pass cell. In this setup, the …

摘要氢能是一种清洁可再生能源, 在全球各国致力于节能减排的大背景之下,
相关技术得到快速发展. 光学传感是近年来发展极为迅速的方向, 具有精度高, 速度快等优势 …

Raman spectroscopy, measured by a Raman spectrometer, is usually disturbed by the
instrument response function and noise, which leads to certain measurement error and …

Diffuse reflectance spectroscopy (DRS), which assesses applicationimportant bulk
properties of a medium such as hemoglobin concentration [1] and bandgap of …