Infrared photoconductor with cooled filter grating
- 1 March 1981
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 14 (3) , 299-300
- https://doi.org/10.1088/0022-3735/14/3/008
Abstract
Describes a compact grating spectrometer cooled with liquid nitrogen followed by a Ge:Cu detector at 4.2K. With this instrument low intensity radiant flux can be studied with a resolution of few tens of mm-1, and it has been used to record spectra of heavily doped polymers.Keywords
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