CANCELLATION OF SLIT-WIDTH AND DOPPLER BROADENING EFFECTS IN THE SPECTROSCOPY OF FAST ION BEAMS

1 May 1971

journal article
research article
Published by AIP Publishing in Applied Physics Letters

Vol. 18 (9) , 368-369
https://doi.org/10.1063/1.1653700

Abstract

We use the Doppler shift of light emitted by fast ion beams to cancel the broadening introduced by opening the spectrometer entrance slit. Hence, wide slits are used to increase collected flux with minimal increase in recorded linewidth.

Keywords

SLIT
BROADENING
DOPPLER
CANCEL
SHIFT
LINEWIDTH
ENTRANCE
MINIMAL
EMITTED

This publication has 1 reference indexed in Scilit:

High Resolution Spectroscopy of Rotating Planets
Applied Optics, 1971