PubMed · 17112031
[A new algorithm for generating Raman spectra using polychromatic light sources].
Abstract
In the present paper, the possibility of generation of Raman spectra using polychromatic light instead of laser is discussed based on the theory of Raman scattering. When a polychromatic light impinges on a sample, the resultant scattering includes Rayleigh scattering and Raman scattering brought about by the excitation light at each corresponding frequency. Mathematical analysis demonstrates that the scattering spectra after being corrected by the frequency of scattered light are the convolution of Raman-Rayleigh jointed spectrum and the power spectrum of the excitation light. Therefore, Raman spectrum can be obtained with an algorithm of Fourier transformation using polychromatic light as an excitation source.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Yi-Zhuang Xu, Jian-Lin Wang, Jin-Guang Wu. 2006. [A new algorithm for generating Raman spectra using polychromatic light sources].. https://pubmed.ncbi.nlm.nih.gov/17112031/
Cite the original work for its findings. Save a collection to share your selection of sources.