Self-Modulating Derivative Densitometer
- 1 December 1966
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 37 (12) , 1696-1698
- https://doi.org/10.1063/1.1720088
Abstract
The main features of a self‐modulating derivative densitometer as well as some typical results of the new method are reported. By comparing both derivative and nonderivative analysis of a spectrum conventionally recorded on a spectrographic plate, one can see that its detectability is increased by a factor much greater than 1. These experimental results are consistent with the gain to be expected by means of optical derivative spectroscopy.Keywords
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