optical measurement

optical measurement

[′äp·tə·kəl ′mezh·ər·mənt]
(optics)
Measurement of the intensity, spectral distribution, polarization, or other characteristics of light or of infrared or ultraviolet radiation, which is emitted by or reflected from an object or passes through some medium.
References in periodicals archive ?
What you need to know to design a flawless Optical Measurement System provides a thorough introduction to this technology.
('Photon Control' or the 'Company') (TSX: PHO), a leading developer and supplier of optical measurement technologies to the global semiconductor industry, is pleased to announce that the Company is scheduled to participate in the Jefferies 2019 Semiconductor, Hardware and Communications Infrastructure Summit on Tuesday, August 27, 2019 at the Ritz-Carlton Hotel in Chicago, Illinois.
It will exhibit optical assemblies for space applications, modules for optical measurement systems, specific lens systems and measurement reflectors for laser based metrology, large cylinder lenses and aspheres, as well as laser optics and systems for laser material processing.
Optical measurement instruments (Teconer RTS4II and RCM4II) attached to a vehicle.
Its polarisation measurement instruments are highly complementary to Luna's industry-leading line of optical measurement tools.
This enables many new possibilities in embedded image processing, from content-based multi-region of interest (ROI) image acquisition via optical measurement methods such as laser light sheet triangulation or optical coherence tomography (OCT), to feature-based process control.
So Hexagon Manufacturing Intelligence (hexagonmi.com) has developed the qFLASH-A, a compact 3D optical measurement system that measures just 14.6 x 10.6 x 10 inches, can be attached to a small robot arm-even a cobot-yet uses three 4.2-megapixel CMOS cameras with blue light LED illumination and dynamic slide projection technology for accurate and efficient dimensional data capture.
There is no need for daily recalibration thanks to the long-term stability of the optical measurement, which requires no moving parts.
That can prove that evaluating the roundness only with optical measurement system is not enough.
FocalSpec, Inc., a supplier of Line Confocal Imaging (LCI) sensors and LCI-based 3D Automated Optical Inspection (AOI) and Automated Optical Measurement (AOM) systems, announces the formal North American launch of its new 3D Line Confocal Imaging Scanner.
All influences such as vibrations and streaking due to convection are reportedly minimised, while an optional LED lighting module can also enable optical measurement for change of width.
Following the recent acquisition of FiberSensing, a leading provider of Fiber Bragg Grating (FBG) based measurement and monitoring systems, HBM--an expert in the field of test and measurement--has announced it is the only UK supplier to offer a complete range of products in the sphere of optical measurement technology.