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Patent No. 6099319

Neuroimaging as a Marketing Tool

Neuroimaging as a means for validating whether a stimulus such as advertisement, communication, or product evokes a certain mental response such as emotion, preference, or memory, or to predict the consequences of the stimulus on later behavior such as consumption or purchasing.

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Assignee: J. A. Woollam Co. Inc.


Location: Lincoln, NE
No. of patents: 18

NumberTitleIssue Date
7245376Combined spatial filter and relay systems in rotating compensator ellipsometer/polarimeter
Low aberration relay systems modified to perform as spatial filters in rotating compensator ellipsometer, polarimeter and the like systems. ...
07/17/2007
6950182Functional equivalent to spatial filter in ellipsometer and the like systems
Disclosed is the application of a functional equivalent to a spatial filter in ellipsometer and the like systems. Included are demonstrated multi-element converging lens systems which focus an electromagnetic beam onto a fiber optic. The purpose is to eliminate a ra...
09/27/2005
6937341System and method enabling simultaneous investigation of sample with two beams of electromagnetic radiation
Disclosed are system and method for characterizing a system consisting of a fluid sample on a two sided stage, utilizing data obtained by applying, from both sides thereof, beams of electromagnetic radiation to a fluid coated surface in a containing cell volume. The...
08/30/2005
6549282Methods for uncorrelated evaluation of parameters in parameterized mathematical model equations for lens retardance, in ellipsometry and polarimetry systems
Disclosed are ellipsometer and polarimeter systems which have multi-element input and output lenses that demonstrate essentially the same focal length at each wavelength in a spectroscopic range of wavelengths....
04/15/2003
6483586Beam splitting analyzer means in rotating compensator ellipsometer
Disclosed is a rotating compensator sample system investigation system which includes a source of a beam of electromagnetic radiation, a polarizer, a stage for supporting a sample system, a beam splitting analyzer, and at least two detector systems which ...
11/19/2002
6441902Method for evaluating sample system anisotropic refractive indices and orientations thereof in multiple dimensions
Disclosed is a method of evaluating sample system anisotropic refractive indices, and orientations thereof with respect to an alignment surface, in multiple dimensions. The preferred method involves a sequence of steps which allows overcoming mathematical...
08/27/2002
6353477Regression calibrated spectroscopic rotating compensator ellipsometer system with pseudo-achromatic retarder system
A Spectroscopic Rotating Compensator Material System Investigation System including a Dual Waveplate Pseudo-Achromatic Compensator System, and a Photo-Array for simultaneously detecting a Multiplicity of Wavelengths, is disclosed. The Spectroscopic Rotati...
03/05/2002
6141102Single trianglular shaped optical retarder element for use in spectroscopic ellipsometer and polarimeter systems
Disclosed is a triangular shaped retarder system, for entering retardation between orthogonal components of an electromagnetic beam of radiation. The triangular shaped element, as viewed in side elevation, has first and second sides which project to the l...
10/31/2000
6137618Compact, high extinction coefficient combination brewster angle and other than brewster angle polarizing system, and method of use
Disclosed is an electromagnetic beam polarizer system which provides a sequential combination of a Brewster Angle and other than Brewster Angle polarizer system in combination with reflective mirrors, which elements are arranged in any functional order. T...
10/24/2000
6118537Multiple tipped berek plate optical retarder elements for use in spectroscopic ellipsometer and polarimeter systems
Disclosed are retarder systems, for entering retardation between orthogonal components of an electromagnetic beam of radiation, having first and second Berek-type retarders which each present with first and second essentially parallel sides. The first and...
09/12/2000
6084675Adjustable beam alignment compensator/retarder with application in spectroscopic ellipsometer and polarimeter systems
Disclosed is a compensator/retarder system which allows adjustment to eliminate introduction of significant deviation and/or displacement into the propagation direction of a beam of electromagnetic radiation caused to interact therewith, even when the pre...
07/04/2000
5969818Beam folding optics system and method of use with application in ellipsometry and polarimetry
Disclosed is an electromagnetic beam directing system and method which enables changing the direction of propagation of a beam of electromagnetic radiation without significantly changing the phase angle between orthogonal components therein. Two pairs of ...
10/19/1999
5956145System and method for improving data acquisition capability in spectroscopic rotatable element, rotating element, modulation element, and other ellipsometer and polarimeter and the like systems
Disclosed is a system and method for controlling polarization state determining parameters of a polarized beam of light in an ellipsometer or polarimeter and the like system, (eg. a modulation element ellipsometer system), so that they are in ranges where...
09/21/1999
5796983Dielectric function parametric model, and method of use
Novel dielectric function parametric model oscillator structures comprised of finite order polynomials and/or essentially zero-width finite magnitude discontinuities in appropriate sequences, which novel oscillator structures are suitable for application ...
08/18/1998
5661589Bilateral slit assembly, and method of use
A system for translating applied linear motion into a slit width present between facing edges of two "Knife-blade" elements. In its preferred embodiment, two slide assemblies are firmly affixed to a frame such that loci of motion of slide elements thereof...
08/26/1997
5521706System and method for compensating polarization-dependent sensitivity of dispersive optics in a rotating analyzer ellipsometer system
An ellipsometer system which includes a pivotal dispersive optics positioned to receive polychromatic light from an analyzer thereof, without further focusing after reflection from a substrate system, is presented. In addition, a rotating compensator, pos...
05/28/1996
5504582System and method for compensating polarization-dependent sensitivity of dispersive optics in a rotating analyzer ellipsometer system
An ellipsometer system which includes a pivotal dispersive optics positioned to receive polychromatic light from an analyzer thereof, without further focusing after reflection from a substrate system, is presented. In addition, a stationary compensator, p...
04/02/1996
5373359Ellipsometer
To sense characteristics of a sample, an ellipsometer includes a pivotal diffraction grating positioned to receive white light from the analyzer without further focusing of the light after the light leaves the sample. The diffraction grating is focused on...
12/13/1994
 
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