The Utilization of a Holographic Bragg Diffraction Filter for Rayleigh Line Rejection in Raman Spectroscopy
- 1 November 1990
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 44 (9) , 1558-1561
- https://doi.org/10.1366/0003702904417715
Abstract
Raman spectra have been observed to within less than 200 cm−1 of the Rayleigh line through the use of a holographic Bragg diffraction (HBD) filter. The HBD filter has a very high optical density (5.8 OD) while maintaining a relatively high and flat transmission in the region >200 cm−1. Utilization of an HBD filter allowed the observation of Raman spectra with a compact 0.125-mm spectrograph. Spectra of solid, liquid, and surface-enhanced Raman (SER) samples have been demonstrated with the HBD Raman system.Keywords
This publication has 7 references indexed in Scilit:
- Evaluation of a diode laser/charge coupled device spectrometer for near-infrared Raman spectroscopyAnalytical Chemistry, 1989
- Near-infrared surface-enhanced Raman spectroscopy using a diode laserAnalytical Chemistry, 1989
- Near-Infrared Surface-Enhanced Raman Spectroscopy. Part I: Copper and Gold ElectrodesApplied Spectroscopy, 1988
- High-Efficiency Bragg Holograms In The IR, Visible, UV And XUV Spectral RegionPublished by SPIE-Intl Soc Optical Eng ,1988
- A Detector for Liquid Chromatography and Flow Injection Analysis Using Surface-Enhanced Raman SpectroscopyApplied Spectroscopy, 1988
- Hadamard Transform Visible Raman SpectrometryApplied Spectroscopy, 1987
- Development of a New Optical Wavelength Rejection Filter: Demonstration of its Utility in Raman SpectroscopyApplied Spectroscopy, 1984