Abstract
A portable spectrometer prototype is built to study wavelength calibration for
flat-field grating spectrometers. An accurate calibration method called parameter
fitting is presented. Both optical and structural parameters of the spectrometer are
included in the wavelength calibration model, which accurately describes the
relationship between wavelength and pixel position. Along with higher calibration
accuracy, the proposed calibration method can provide information about errors in
the installation of the optical components, which will be helpful for spectrometer
alignment.
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription