Acta Optica Sinica, Volume. 14, Issue 8, 882(1994)
Measurement of the Faraday Effect of Magneto-Optical Film in Alternating Magnetic Fields
The experimental apparatus for measuring the peak value of the Faraday rotation F induced by alternating magnetic field is set up. The sample used here is a magneto-optical film Prefared by liquid Phase epitaxy. By measuring the fundamental and the second harmonic of the photodetector current at a angle away from cross setting of P, A, the F can be calculated. The method is simple and accurate and can be used at any frequency.
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[in Chinese], [in Chinese], [in Chinese]. Measurement of the Faraday Effect of Magneto-Optical Film in Alternating Magnetic Fields[J]. Acta Optica Sinica, 1994, 14(8): 882