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Document Title |
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8154720 |
Calibration of a spatial light modulator
A method for calibrating a spatial light modulator comprising an array of channels includes selecting a plurality of channel sets; operating each of the channel sets to provide corresponding output...
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8130374 |
Calibration of a spatial light modulator
A method for calibrating a spatial light modulator comprising an array of channels includes selecting a plurality of channel sets; operating each of the channel sets to provide corresponding output...
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8120768 |
Method and system for standardizing microscope instruments
Methods and apparatus for standardizing quantitative measurements from a microscope system. The process includes a calibration procedure whereby an image of a calibration slide is obtained through...
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8120785 |
System and method for inspecting three-dimensional sensor
The invention provides a system and method for inspecting a three-dimensional sensor. According to the invention, a light source is controlled to emit a light of a known phase, and the known phase...
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8027030 |
Method and system for standardizing microscope instruments
Methods and apparatus for standardizing quantitative measurements from a microscope system. The process includes a calibration procedure whereby an image of a calibration slide is obtained through...
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7922337 |
Method for establishing a light beam with substantially constant luminous intensity
The invention relates to a method for establishing a light beam (CLB) with substantially constant luminous intensity comprising the steps of establishing a light beam (LB) by means of a light...
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7907271 |
Method and system for standardizing microscope instruments
Methods and apparatus for standardizing quantitative measurements from a microscope system. The process includes a calibration procedure whereby an image of a calibration slide is obtained through...
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7859664 |
Plurality of samples and method for selecting a target sample therefrom
The present invention provides a plurality of samples, each of which includes particles of a predetermined particle dimension, within narrow predetermined limits, dispersed in a carrier at a...
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7840101 |
Systems and methods for sensing properties of a workpiece and embedding a photonic sensor in metal
Systems and methods for sensing properties of a workpiece and embedding a photonic sensor in metal are disclosed herein. In some embodiments, systems for sensing properties of a workpiece include...
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7820428 |
Portable light generation and detection system
A field deployable optical assembly for use in testing a light-responsive sample is disclosed. The assembly includes a microfluidic device, a first optical package, and a second optical package....
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7710559 |
Calibration reference light source and calibration system using the same
In a calibration reference light source and a sensitivity calibration system using the same, a plurality of single-wavelength light sources for emitting reference lights having mutually different...
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7623230 |
Optical sensor calibration
An apparatus including: an optical sensor comprising an optical transmitter and an optical receiver; and a calibration system configured to change calibration of the sensor when a measurement taken...
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7388660 |
Light amount measurement device and light amount measurement method
A device for measuring the intensity of incoming light is disclosed. This device includes a rotatable light blocking unit which interrupts incident signal light at short regular intervals. The...
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7339665 |
Calibration source for calibrating spectroradiometer, calibration method using the same, and calibration system
A spectroradiometer is calibrated by a calibration source including a plurality of monochromatic sources for emitting monochromatic rays having different wavelengths from each other, respectively;...
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6907370 |
Method and apparatus for calibrating a measurement system
A method and apparatus for calibrating a measurement system are provided. The method and apparatus compensate not only for lamp variations, but also for camera and optics variations. The system can...
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6594008 |
Method and apparatus for the production of thin films
Method and apparatus for forming thin films by the application of a film forming liquid to a substrate at rest or rotating a speed up to 500 rpm and then rotating the film forming liquid on the...
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6381356 |
Method and apparatus for inspecting high-precision patterns
A device and method for inspecting a test piece with a laser beam in which the laser beam is divided into plural beams, and each of the plural beams has an identification marker, such as a...
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5946086 |
Optical mean power controller with provisionable output levels
A mean optical power controller that controls power using a voltage controlled optical attenuator (VCOA) is disclosed. This controller uses a control loop in which a signal indicative of the...
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5875027 |
Sensitivity calibration disk for surface defect tester
A calibration disk for calibrating a sensitivity of a surface defect tester, according to the present invention, comprises n (n is an integer equal to or larger than 2) false defect rows each...
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5612782 |
Calibration method and calibration unit for calibrating a spectrometric device based upon two calibration samples
A calibration method especially for calibrating a reflection spectrometric gauge, such as an oil film gauge. In the method, calibration is conducted by measuring the gauge response by means of a...
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5414258 |
Apparatus and method for calibration of fluorescence detectors
The response of a fluorescence detector is calibrated using apparatus and methods for both static and dynamic calibrations. The apparatus and methods are especially suited for portable use in field...
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5157455 |
Apparatus for the calibration and quality control of a spectrophotometer
An apparatus for the calibration and quality assurance of a multichannel spectrophotometer, particularly an ELISA spectrophotometer, comprises film selectively exposed in the presence of a color to...
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4892405 |
Method and apparatus for providing quality assurance and calibration assurance in a spectrophotometer
An apparatus for the calibration and quality assurance of a multichannel spectrophotometer, particularly an ELISA spectrophotometer, comprises a series of filters having a known first color and...
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4346996 |
Standard reflective device
A reflecting standard for an optical apparatus comprises a semitransparent crystal or glass which reflects from its front surface a predetermined proportion of the incident light dependent upon the...
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4322164 |
Sterilizable, disposable optical scattering reference medium and container assembly
An optical scattering reference medium is formed of a plurality of scattering particles substantially uniformly dispersed in a substantially compliant, non-compressable transparent solid medium...
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4255053 |
Photometer including auxiliary indicator means
An apparatus for an optical measurement of the concentration of substances ncluding at least one monochromator means, one photometer means and one optometric means. A further reference indicator...
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4189233 |
Passive optical range simulator device
An improved passive optical range simulator device which can be used to test the ranging function of an optical radar ranger system having parallel beams leaving and entering. An adapter member...
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4167328 |
Passive optical range simulator device
An improved passive optical range simulator device used to test the ranging function of the optical radar ranger system by input to a coil of optical fiber having a mirror at its inner terminus...
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4152074 |
Inverse fourth power photometric calibrator
A photometric calibrator is disclosed wherein a known and continuously vable amount of light flux received at a detector is linearly proportional to the inverse fourth power of the optical path...
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3951721 |
Method of forming a mechanically strong reflective surface
A reflecting surface is formed on an inner base plate of an integrating sphere. A fabric is bonded to an under coat layer of said base plate and furthermore a reflecting layer is formed on said...
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3942899 |
Calibrating device for light scatter photometering instrument
A flat sandwich composite plate of nested wedge-shaped sheets of highly transparent and gray neutral density filter glasses is enclosed in a frame. A bracket on the frame mounts it on the carriage...
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3409377 |
Apparatus and methods for measuring energy of light beams and ion beams
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3357230 |
Method and apparatus for calibrating camera photometer
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