The following is an abstract for the selected article. A PDF download of the full text of this article is available here. Members may download full texts at no charge. Non-members may be charged a small fee for certain articles.
Wavelength Calibration of a Multichannel Spectrometer
Volume 47, Number 11 (Nov. 1993) Page 1808-1813
Tseng, Ching-Hui; Ford, Joseph F.; Mann, Charles K.; Vickers, Thomas J.
A readily automated procedure for wavelength calibration of multichannel spectrometers is described. Once applied, line positions can be read from the multichannel display with good accuracy and precision for any spectrometer setting. The procedure uses Ne atomic lines as wavelength standards. A novel apodization procedure is used for accurate measurement of the pixel positions of the neon lines. Raman line positions can be determined with an average error of less than 0.2 cm−1.