Artículos de revistas
Fabry-Pérot-multichannel spectrometer tandem for ultra-high resolution Raman spectroscopy
Fecha
2014-03-23Registro en:
Rozas, Guillermo; Jusserand, Bernard; Fainstein, Alejandro; Fabry-Pérot-multichannel spectrometer tandem for ultra-high resolution Raman spectroscopy; American Institute of Physics; Review of Scientific Instruments; 85; 1; 23-3-2014; 013103,1-9
0034-6748
CONICET Digital
CONICET
Autor
Rozas, Guillermo
Jusserand, Bernard
Fainstein, Alejandro
Resumen
We present a novel ultra-high resolution Raman spectroscopy technique based in a Fabry-Pérot/triple spectrometer tandem with multichannel acquisition. We describe the system, detail the calibration process, and experimentally test the technique, showing that effective finesses in excess of 1000 are possible. The technique is specifically tailored for low intensity, complex and spectrally extended Raman spectra, providing shorter acquisition times with respect to similar tandem systems with monochannel detectors.