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2024
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P/S
|
interferometers; laser interferometers. |
|
2023
|
P/S
|
interferometers; laser interferometers |
|
|
Invention
|
Data age reduction.
Disclosed are method and electronic components for: i) electronically extrac... |
|
|
Invention
|
Data age reduction. Disclosed are method and electronic components for: i) electronically extract... |
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2022
|
Invention
|
Optical contact metrology.
A method for measuring a bond gap includes receiving a light beam at ... |
|
|
P/S
|
Optical and electro-optical measuring devices and components
thereof, namely, optical gauges, pr... |
|
|
P/S
|
Optical and electro-optical measuring devices and components thereof, namely, optical gauges, pri... |
|
|
Invention
|
Interometric optical system.
An interferometric optical system for measuring a test object, incl... |
|
|
Invention
|
Optical module.
An optical module comprising: at least three lens elements, wherein the lens ele... |
|
|
Invention
|
Optical module. 22232323 < EFLsys. |
|
|
Invention
|
Interferometric lens aligner and method. Disclosed is a method and apparatus for determining info... |
|
|
Invention
|
Interferometric lens aligner and method.
Disclosed is a method and apparatus for determining inf... |
|
|
P/S
|
Downloadable software for data acquisition for use in
connection with interferometers. |
|
2021
|
P/S
|
Downloadable software for data acquisition for use in connection with interferometers |
|
|
Invention
|
Variable-zoom imaging apparatus. NAmm for each of a plurality of different numerical apertures fo... |
|
|
Invention
|
Variable-zoom imaging apparatus. Disclosed is a variable-zoom imaging apparatus that includes: i)... |
|
2020
|
Invention
|
Method of reducing roughness and/or defects on an optical surface and mirror formed by same. A me... |
|
|
Invention
|
Method of mitigating defects on an optical surface and mirror formed by same. A method of making ... |
|
|
P/S
|
Downloadable software for data acquisition and displaying 3D
real-time wavefront data for use in... |
|
|
P/S
|
A data measurement feature sold as a component of downloadable software for data acquisition and ... |
|
|
Invention
|
Method for figure control of optical surfaces. A method for figuring an optical surface of an opt... |
|
2019
|
Invention
|
Method and apparatus for optimizing the optical performance of interferometers. A method for meas... |
|
|
Invention
|
Wavemeter. Method and apparatus for determining the wavelength of a light beam are provided. An i... |
|
|
Invention
|
Wavemeter using pairs of interferometric optical cavities. Method and apparatus for determining t... |
|
|
Invention
|
Metrology of multi-layer stacks. Techniques for removing interferometry signal phase variations c... |
|
|
Invention
|
Surface topography apparatus and method. An optical method for determining an orientation of surf... |
|
2018
|
P/S
|
Engineering design services; Product development; Design and engineering services in the field of... |
|
|
P/S
|
Interferometers; optical profilers; metrology systems comprised of one or more cameras and sensor... |
|
2017
|
Invention
|
Interferometric method and apparatus using calibration information relating a focus setting to a ... |
|
|
Invention
|
Precision positioning system using a wavelength tunable laser. A method for determining character... |
|
|
P/S
|
Instrument control and data analysis software featuring
automatic calculation capabilities to en... |
|
2016
|
Invention
|
Method and apparatus for optimizing the optical performance of interferometers. Method include us... |
|
|
P/S
|
Instrument control and data analysis software featuring automatic calculation capabilities to ens... |
|
|
Invention
|
Displacement measurement of deformable bodies. A method for measuring a position of an object, th... |
|
2015
|
Invention
|
Interferometric encoder systems. An encoder interferometry system includes an encoder scale arran... |
|
|
Invention
|
Interferometric encoder systems having at least partially overlapping diffracted beams. An encode... |
|
|
Invention
|
Method and system for determining information about a transparent optical element comprising a le... |
|
|
Invention
|
Optical evaluation of lenses and lens molds. A method for determining information about an object... |
|
|
Invention
|
Optical evaluation of lenses and lens molds. A method for determining information about a transpa... |
|
|
Invention
|
Calibration of scanning interferometers. Calibrating a scanning interferometry imaging system inc... |
|
|
Invention
|
Interferometric encoders using spectral analysis. Determining information about a degree of freed... |
|
|
Invention
|
Interferometer with real-time fringe-free imaging. Methods include: directing test light and refe... |
|
|
Invention
|
Photo-masks for lithography. A photo-mask for use in extreme ultraviolet (EUV) lithography, in wh... |
|
|
Invention
|
Double pass interferometric encoder system. An encoder head includes one or more components arran... |
|
|
Invention
|
Measuring topography of aspheric and other non-flat surfaces. Generating a composite image of a n... |
|
2014
|
Invention
|
Interferometer and method for measuring non-rotationally symmetric surface topography having uneq... |
|
|
Invention
|
In situ calibration of interferometers. In-situ calibration of an interferometer includes making ... |
|
|
Invention
|
Interferometry employing refractive index dispersion broadening of interference signals. An inter... |
|
2011
|
P/S
|
Interferometers. |
|
|
P/S
|
Laser interferometers. |
|
2010
|
P/S
|
laser interferometer |
|
2009
|
P/S
|
Optical profiler for measuring surface topography and film
thickness. |
|
|
P/S
|
Software for analysis and display of information from
metrology devices. |
|
|
P/S
|
Industrial robots. Optical and electro-optical measuring devices and components
thereof, namely ... |
|
|
P/S
|
optical profiler for measuring surface topography and film thickness |
|
2000
|
P/S
|
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig... |
|
|
P/S
|
OPTICAL AND ELECTRO-OPTICAL MEASURING DEVICES AND COMPONENTS THEREOF, NAMELY OPTICAL GAUGES, INTE... |
|
1998
|
P/S
|
[ industrial robots ] optical and electro-optical measuring devices and components thereof, namel... |
