Flying height measurement using frustrated total reflection: determination of the reflectivities by the least-squares method

A new method for determining reflectivities in flying height measurement of a slider using frustrated total reflection (FTR) sensor is evaluated. The method is based on the fact that the reflectivity of FTR has different dependence on flying height for P-polarized light and S-polarized light. The fl...

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Veröffentlicht in:	IEEE transactions on magnetics 1998-09, Vol.34 (5), p.3783-3785
Hauptverfasser:	Mori, S., Sugawara, H., Tokisue, H., Kinoshita, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electronics Exact sciences and technology Glass Insulation Magnetic device characterization, design, and modeling Magnetic devices Magnetic heads Magnetic sensors Optical interferometry Optical polarization Optical reflection Reflectivity Refractive index Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Testing
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