Simultaneous independent magnetic field and temperature measurement using optical interferometry

Sohail Hamid; Ralph P. Tatam

doi:10.1117/12.140818

15 February 1993 Simultaneous independent magnetic field and temperature measurement using optical interferometry

Sohail Hamid, Ralph P. Tatam

Proceedings Volume 1756, Interferometry: Applications; (1993) https://doi.org/10.1117/12.140818
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

A technique for simultaneous independent measurement of temperature and magnetic field is demonstrated using a low finesse Fabry-Perot interferometer probe. The probe is completely passive and is linked by optical fibers allowing remote operation. Absolute temperature measurement is demonstrated using a two wavelength technique. Unlike all previously reported techniques, the temperature is measured over the same optical path as that experiencing the magnetic field.

Citation Download Citation

Sohail Hamid and Ralph P. Tatam "Simultaneous independent magnetic field and temperature measurement using optical interferometry", Proc. SPIE 1756, Interferometry: Applications, (15 February 1993); https://doi.org/10.1117/12.140818

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