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- Holm, Ulf, et al.
(author)
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Measurement system for magneto-optic sensor materials
- 1984
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In: Journal of Physics E: Scientific Instruments. - : The Institute of Physics. - 0022-3735. ; 17:10, s. 885-889
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Journal article (peer-reviewed)abstract
- A system for the measurements of magneto-optic properties of IR-transparent materials is described. The system is designed for the characterisation of fibre optic magnetic field sensor materials. Measurement results on YIG-crystals are prresented. The accuracy of Faraday rotation and light transmission measurements are ±2 mrad and ±2% respectively. Important features for the sensor characterisation are light beam scanning, temperature control and flexible magnetic field generation. A desktop computer is used for system control and data acquisition. The system is expected to be of great importance for future sensor developments.
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2. |
- Holm, Ulf, et al.
(author)
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YIG-SENSOR DESIGN FOR FIBER OPTICAL MAGNETIC-FIELD MEASUREMENTS
- 1984
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In: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS, volume 0514. ; , s. 333-336
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Conference paper (peer-reviewed)abstract
- Aiming at the design of a magnetic field sensor utilizing the Faraday effect, we give in this paper a description of measurements of magneto-optical properties of YIG. We also give sensor design rules based upon these measurements.
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