Near-infrared Raman spectroscopy using h
โ
K.M. Tan; G.P. Singh; C.S. Herrington; C.T.A. Brown
๐
Article
๐
2010
๐
Elsevier Science
๐
English
โ 429 KB
We report a NIR Raman spectroscopy system incorporating hollow-core photonic bandgap fibers (HC-PBFs) in both the excitation and collection paths. Raman excitation was achieved at NIR laser wavelength of 785 nm. We demonstrate that using HC-PBFs, Raman spectroscopy can be performed without the use o