论文类型：论文集
论文编号：96110N
第一作者：Zuo, Duluo
通讯作者：Zuo, Duluo
合写作者： Duluo; Yu, Anlan; Li, Zhe; Wang, Xinbing; Xiong, Youhui
发表刊物：Proceedings of SPIE
所属单位：Wuhan National Laboratory for Optoelectronics
刊物所在地：USA
学科门类：工学
一级学科：光学工程
文献类型：C
卷号：9611
ISSN号：0277-786X
发表时间：2015-09-01
摘要：Spontaneous Raman scattering is an effective technique in gas analysis, but the detection of minor constituents is difficult because of the low signal level and the usually existed background. Imaging spectrometer can provide highly spatial resolved spectra, so it should be much easier to pick up Raman signal of minor constituents from the Raman/fluorescence background of the sample cell and transporting optics compared with the widely used fiber-coupled spectrometers. For this reason, an imaging spectrometer was constructed from transmitting volume phase holographic grating, camera lenses ...