Article
A new spectrometer using multiple gratings with a two-dimensional charge-coupled diode array detector
Review of Scientific Instruments
Document Type
Article
Disciplines
Publication Date
6-1-2003
DOI
10.1063/1.1573744
Abstract
A new spectrometer with no moving parts uses a two-dimensional Si-based charge-coupled diode (CCD) array detector and an integrated grating consisting of three subgratings. The effective spectral range imaged on the detector is magnified threefold. The digitized spectral image in the 200–1000 nm wavelength range can be measured quickly. The nonlinear relationship between CCD pixel position and wavelength is corrected with multiple polynomial functions in the calibration procedure, which fits the data using a mathematical pattern-analysis method. The instrument can be applied for rapid spectroscopicdata analyses in many types of photoelectronic experiments and routine testing.
Rights
Copyright 2003 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Copyright Date
2003
Language
en
File Format
application/pdf
Citation Information
Tao Han, Wei-Ming Ni, Peng Zhao, Hai-Yang You, et al.. "A new spectrometer using multiple gratings with a two-dimensional charge-coupled diode array detector" Review of Scientific Instruments Vol. 74 Iss. 6 (2003) p. 2973 - 2976 Available at: http://works.bepress.com/david_lynch1/70/
The following article appeared in Review of Scientific Instruments 74 (2003): 2973 and may be found at doi:10.1063/1.1573744.