Products/Services for Projection Moire Topography
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Projection Lamps - (49 companies)Projection lamps use a built-in reflector to concentrate light in a particular direction. They are used in applications such as slide projection, microfilm, overhead projection, movies, medical / scientific instruments, airport runways, and others...Lamp BasesFilament Type -
Projection Screens - (91 companies)Projection screens are used to display images from overhead and video projectors. Projection screens include fixed frame screens, portable and folding screens, electric screens, rear projection, and manual wall and ceiling screens. A projection... -
Surface Metrology Equipment - (331 companies)...can provide three-dimensional (3D) or areal-topography measurements. Measurement Capabilities. Surface metrology equipment differs in terms of measurement capabilities. Form gages and surface profilometers can measure a variety of parameters... -
Reflectors - (57 companies)Parabolic reflectors and ellipsoidal reflectors are used to maximize illumination or projection system output by increasing light source efficiency. These devices resemble small satellite dishes in their parabolic geometry, with a small hole either... -
Surface Profilometers - (199 companies)...profile. Although most surface profilometers provide only a two-dimensional (2-D) or line file, some instruments can provide three-dimensional (3-D) or areal topography measurements. Features. Surface profilometers differ in terms of measurement... -
Lamps - (1857 companies)Lamps are light sources that emit incoherent light for illumination. There are many different types of products. Examples include fluorescent lamps, halogen lamps, heat lamps, incandescent lamps, LED lamps, projection lamps, spectral lamps...
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Interferometers - (105 companies)Interferometers measure distance in terms of wavelength and determine the wavelengths of light sources.
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Multi-Input Display Processors - (14 companies)Multi-input display processors combine multiple signals from real-time video and computer inputs on a single high-resolution monitor projection. Video inputs, video outputs, other specifications and features are all important to consider when...
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Audio Visual Services - (184 companies)...production, and broadcasting applications. They specialize in compact disc (CD), digital video disc (DVD), and video tape or video cassette equipment; overhead, slide and movie projectors; projections screens and multi-media carts; and microphones...
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Geotechnical Services - (611 companies)Geotechnical engineering services includes soil, rock and subsurface testing and analysis for site feasibility, foundations, embankments, pavements, retention structures, and other earthworks projects.
Product News
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Zygo Corporation
Interferometric Measurements of Surface Topography approach to learning about the fundamentals of interferometric measurements of surface topography. Here are the links to the interactive demonstrator and supporting materials: Elementary Fourier Optics Model for Interferometric Measurements of Surface Topography (interactive demonstrator, Excel document). "How To" video for the above interactive demonstrator. Video tutorial on the theory of the interactive demonstrator. (from the 2020 SPIE Optics and Photonics Digital Forum). Fourier optics modelling... (read more)Browse Interferometers Datasheets for Zygo Corporation -
BinMaster, Inc.
3D Level Scanner Maps Bulk Material Topography The BinMaster 3DLevelScanner uses non-contact, dust-penetrating technology to provide unsurpassed bin volume accuracy. Unlike single-point devices, it works by measuring multiple points within the bin, accounting for irregular material topography. This advanced acoustics-based technology is proven to perform in powders and bulk solids contained in tanks, silos, warehouses, as well as open bins and piles. It is ideal for food processing, pharmaceuticals, or chemicals where contact... (read more)Browse Level Sensors Datasheets for BinMaster, Inc. -
Zygo Corporation
Thin Film Measurement measurement technique available from ZYGO, and works by comparing a theoretical model of the sample film stack to an actual measurement signal as seen by the profiler. This patented technology simultaneously measures topography, thickness, and substrate topography for single layer films from 50 - 2000 nm in seconds. In addition to thin film characterization, MBA technology can be used to perform true topography measurements of dissimilar materials by adjusting for the phase change on reflection (PCOR... (read more) -
Radiant Vision Systems
Demo: Head-Up Display Test System Engineered in response to OEM and supplier testing requirements, Radiant Vision Systems provides a comprehensive hardware/software solution to enable fully automated testing of head-up displays (HUD) in automotive and other integrations. In this video, Bret Stonebridge from Radiant demonstrates how a ProMetric (R) Imaging Photometer, electronically controlled lens, and TT-HUD TM Software enable rapid, automated visual inspection of HUD projections and virtual images. Using this solution, all... (read more) -
FARO CREAFORM
Creaform and Virtek Solution: SCAN-ANALYZE-PROJECT Creaform and Virtek Solution: SCAN-ANALYZE-PROJECT. Discover the powerful combination of Creaform 's 3D scanning technology and Virtek 's laser projection, with the new Laser Projection Add-On, now available in the Creaform Metrology Suite TM. This new functionality enhances rework, assembly, and inspection by guiding operators directly on the part using precise laser projections. With real-time 3D scanning, efficient analysis, and visual guidance in a shared coordinate system, it 's easier... (read more)Browse Scanning Software Datasheets for FARO CREAFORM -
Zygo Corporation
Mx ™ Software Instrument Control & Data Analysis Software for ZYGO 3D Optical Surface Profilers. ZYGO's Mx TM software powers complete system control & data analysis, including interactive 3D maps, quantitative topography data, intuitive navigation, & built-in SPC with statistics, control charting, and pass/fail limits. All New Analysis & Control Software. Mx is ZYGO's software platform for instrument control and data analysis. Running on a latest generation CPU, and using a simple workflow based concept... (read more)Browse Image Analysis Software Datasheets for Zygo Corporation -
Rotork plc
The role of flow control in desalination Our planet 's surface is 71% water. This translates into approximately two sextillion litres of water which is approximately two hundred billion litres of water for every person on earth. However, the reality is that one in three people do not have access to clean drinking water, and projections show that, at current trends, more than half of the world 's population will be living in water-stressed areas by the end of the decade. Click here to download the White Paper (read more)Browse Hydraulic Pressure Regulators Datasheets for Rotork plc -
Zygo Corporation
Upcoming Webinar: Maximize your Metrology Software Mx TM 9.2 Highlights Webinar: Get the Most Out of Your Metrology Software Join Zygo metrology software experts to discuss how you can make the most out of your measurements. For decades, Zygo's Mx software and our non-contact optical products have set the standard for providing trusted measurements, guiding users from data acquisition to analysis with interactive 3D maps, quantitative topography data, intuitive navigation, and built-in statistical process control (SPC).?. Join Zygo metrology... (read more)Browse Surface Metrology Equipment Datasheets for Zygo Corporation -
MacDermid Alpha Electronics Solutions
Copper Surface Preparation Solutions that lead to dry film lifting and open circuits after etching. As a result, chemical cleaning using a cleaner followed by a microetch has gained wide acceptance. Our innerlayer surface preparation solutions provide optimum surface topography for bonding while minimizing the potential for damage to the thin innerlayer core materials. Outerlayer Processes. The correct MacDermid Enthone cleaner and microetch combination improves pattern plate yields by the elimination of resist lifting, resist residues... (read more)Browse Cleaning Agents and Surface Treatments Datasheets for MacDermid Alpha Electronics Solutions -
Zygo Corporation
WEBINAR: Precise Measurement of Polished Surfaces WEBINAR: Precise Measurement of Polished Surfaces. Precision manufacturing has come a long way in the past several years, with ultra-machining and super-polishing processes routinely creating surfaces with sub-angstrom roughness and topography. In this webinar, ZYGO Applications Engineer Mackenzie Massey highlights a case study that focuses on how measurement data can be used to drive process optimization of laser-grade optical surfaces, using advanced non-contact areal metrology tools. How... (read more)Browse Surface Metrology Equipment Datasheets for Zygo Corporation
More Information
Indicates content that may require registration and/or purchase.
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Projection moire for 3D inspection of printed circuit boards
Keywords: Projection moire topography , 3-D inspection, solderpaste, printed circuit boards, phase-shifting .
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Metrological properties of Moire topography
The paper is focused to projection moire topography .
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Projection moire interferometer for research in otology
Projection moire topography offers the possibility to perform measurements in free space, with the object positioned far from the apparatus.
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Scanning projection grating moire topography
Y.-B Choi and S.-W. Kim, "Phase-shifting grating projection moire topography ," Opt. Eng. 37(3), 1005(1998).
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Moire topography for three-dimensional profile measurement using the interference fringes of a laser
We have proposed a new type of projection moire topog- raphy for measuring the three-dimensional profile of an ob- ject with a rough surface.
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Fringe shifting and optical digital fringe multiplication in moire topography
The one of moire methods — the projection moire topography —is used.
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OSA | Ultra High-speed 3-dimensional Profilometry Using a Laser Grating Projection System
S.-W. Kim, J.-T. Oh, M.-S. Jung, and Y.-B. Choi, âTwo-wavelength phase shifting projection moire topography for measurement of three-dimensional profiles with high step discontinuities,â J. KSME 23, 1129-1138 (1999).
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Applications of moire techniques in biomedicine (Proceedings Only)
topography, similarly to projection moire topography , is very promissing for detection .
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Generation of surface shape from variable-resolution video moire contours
In projection moire topography a regular grating is projected onto an object at an angle and viewed through a second physical grating at a different angle.
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Phase-shifting projection moire for out-of-plane displacement measurement
We present a special scheme of projection moire topography that is particularly intended to implement out-of-plane .
