APPLICATION OF TEMPERATURE SENSORS FOR IMPROVING THE DEVICE BASED ON THE PHENOMENON OF SURFACE PLASMON RESONANCE
Journal Title: Сенсорна електроніка і мікросистемні технології - Year 2016, Vol 13, Issue 1
Abstract
The device based on surface plasmon resonance (SPR) is used to determine the refraction index of liquids. At the same time, it is known that the value of this index depends on the temperature of this liquid. Therefore, this work was aimed at investigation of possibilities to enhance accuracy of such two-channel SPR devices by using the temperature sensors directly in each measuring cell. It has been experimentally proved that application of miniature temperature sensors (like to thermistors) in cells of both channels simultaneously enables to doubly reduce the error of refraction index measurements. In the case of multi-channel devices, it seams reasonable to use an array of semiconductor thin-film temperature sensors in the unit cell.
Authors and Affiliations
Yu. V. Ushenin, G. V. Dorozinsky, V. P. Maslov, T. A. Turu, N. V. Kachur
Keywords
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- EP ID EP396820
- DOI 10.18524/1815-7459.2016.1.70293
- Views 102
- Downloads 0
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