1 February 1997 Miniaturized photothermal sensors as analytical tools for detection of very small volumes in chemical process control
Author Affiliations +
Optical Engineering, 36(2), (1997). doi:10.1117/1.601218
Abstract
The application of photothermal interferometry and near-field thermal lensing as analytical tools in liquids is described. Using the transverse setup, the smallest detection volumes are achieved. The setups of both sensor systems are miniaturized, so adjustment and external influences are minimized. The sensitivities of both systems are demonstrated with the textile dye Reactive Red as an analyte.
Bernd S. Seidel, Werner N. Faubel, "Miniaturized photothermal sensors as analytical tools for detection of very small volumes in chemical process control," Optical Engineering 36(2), (1 February 1997). https://doi.org/10.1117/1.601218
JOURNAL ARTICLE
4 PAGES


SHARE
RELATED CONTENT


Back to Top