Surface corrugation enhanced magneto-optical indicator film
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United States of America Patent
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Sep 4, 2007
Grant Date -
Dec 2, 2004
app pub date -
Jan 27, 2004
filing date -
Jan 27, 2003
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Abstract
A method of enhancing the conversion of magnetic field intensity and spatial data to optical data utilizes surface plasmon resonance combined with corrugated optical gratings of several types. Appropriate materials and methods for producing and applying said corrugations and surface plasmon resonance-producing enhancements to Magneto-Optical Indicator Films (MOIF) are described. Methods of acquiring and interpreting magneto-optical data are also described.
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