Ramprasad, Boilahalli S and Radha, TS (1997) A simple speckle-based fiber optic refractometer. In: SPIE:International Conference on Fiber Optics and Photonics: Selected Papers from Photonics, 9-13 December, Madras, India, Vol.3211, 706-708.
Full text not available from this repository. (Request a copy)Abstract
The measurement of small differences in density of liquids has found increasing use in the monitoring of concentration of liquid mixtures. The concentration can be measured by its effect on the refractive index. This paper reports a simple and yet sensitive technique for the measurement of the change in refractive index of liquid mixtures by using the speckle generated in a multimode optical fiber. The results show that changes in refractive index as small as 0.0001 can be measured
| Item Type: | Conference Paper |
|---|---|
| Publisher: | The International Society for Optical Engineering |
| Department/Centre: | Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics |
| Date Deposited: | 03 Apr 2007 |
| Last Modified: | 27 Aug 2008 12:39 |
| URI: | http://eprints.iisc.ac.in/id/eprint/9968 |
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