Channeled spectrum display using a CCD array for student laboratory demonstrations

Podoleanu, A.G., Taplin, S.R., Webb, David J. and Jackson, David A. (1994). Channeled spectrum display using a CCD array for student laboratory demonstrations. European journal of physics, 15 (5), pp. 166-271.

Abstract

The channelled spectrum of an optical beam generated by a laser diode operated below threshold after traversing microscope glass plates is spectrally analysed using a grating and a CCD linear array. The experiment has the following goals: to display the resulting channelled spectrum, to familiarize students with an important topic in metrology and to illustrate some interesting topics from spectroscopy using a CCD array as a spectrometer.

Uncontrolled Keywords: channelled spectrum, optical beam, laser diode, below threshold, microscope glass plates, CCD linear array, metrology, spectroscopy, spectrometer
Published Date: 1994-09
Authors: Podoleanu, A.G.
Taplin, S.R.
Webb, David J.
Jackson, David A.

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