Showing results: 4891 - 4905 of 7335 items found.
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ELVA-1
Elva’s SLHA series of standard gain horn lens antennas cover the frequency range of 18 to 220 GHz in ten waveguide bands. They can be issued with rectangular or circular waveguide. Lens technology significantly allows decreasing mechanical sizes of horns and correcting beam for the best performance. These horns are ideal solution for measurement gain of other antennas, short range radars and radiometers.
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Extech 461893 -
Extech Instruments Corporation
With the 461893, you can make non-contact RPM measurements (5 to 99,999 RPM) of rotating objects by pointing the integral light beam (6 in. target distance) at reflective tape placed on the object to be measured. The memory button holds last reading and recalls min/max readings display. Comes with 4 AA batteries, 23 in. (0.6 m) reflective tape, carrying case, and user manual.
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ENDO -
Sciences et Techniques Industrielles de la Lumière
STIL introduces ENDO series, a new range of chromatic confocal sensor heads with an exceptionally small size.With a mechanical diameter from 4 to 8 millimeters and a straight or radial beam of 90°, ENDO series is ideal for non-contact measurement applications in reduced space environments.
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Omega Engineering, Inc
Dual Parallel Strain Gauges strain gauges have two measuring grids arranged parallel to each other. Typical applications include measurements on bending beams
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Phasics
Phasics wavefront sensor applies to laser beam measurement, wavefront correction through an adaptive optics loop, laser optics testing and plasma density measurement. Thus the single instrument offers true versatility to engineers and researchers in laser facility.
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Duma Optronics LTD
The LAT (Laser Analyzing Telescope) is a powerful measuring instrument enabling direct measurement of laser beams or other light sources.The LAT will analyze and display the angular direction of incoming laser beams with resolutions down to 1 micro-radian and accuracy of 1 millidegree (~20 micro-radian).The built-in back Filter Slider allows control of the laser level impinging the detector area. Moreover, a special version will allow angle measurement of cross-like collimated targets to be examined.Results are clearly displayed by the provided software.
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Thorlabs, Inc.
Thorlabs' M2 Measurement Systems provide self-contained, turn-key solutions for measuring M2, divergence, focus diameter, waist position, Rayleigh length and other laser beam quality metrics. Pre-configured, factory-aligned systems covering wavelength ranges between 250 nm and 2700 nm are available. Choose from among systems that have a scanning-slit beam profiler, a camera beam profiler, or no beam profiler.
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mks Ophir
Ophir PC interfaces work on the smart plug principle. This means that almost any Ophir PC interface can work – plug and play – with almost any of the wide range of Ophir sensors. Ophir PC interfaces are also the most precisely calibrated units on the marketת, thus measuring with the highest accuracy. With the versatile Ophir StarLab software, your PC becomes a complete laser measurement station. Ophir also provides software to interface seamlessly with LabVIEW or the user's own software.
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mks Ophir
Terahertz laser power and beam profiling measurement is not a trivial task. But as anyone using or developing THz lasers knows, it is crucial to obtain accurate measurements of your laser. Ophir offers a few choices, depending on what aspect of your laser you need to measure. Read these posts for more about Terahertz measurement.
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M² -
mks Ophir
M², or Beam Propagation Ratio, is a value that indicates how close a laser is to being a single mode TEM00 beam, which in turn determines how small a beam waist can be focused. For the perfect Gaussian TEM00 condition the M² equals 1. M² cannot be determined from a single beam profile measurement. The ISO/DIS 11146 requires that M² be calculated from a series of measurements. M² is measured on real beams by focusing the beam with a fixed position lens of known focal length, and then measuring the characteristics of the artificially created beam waist and divergence. We have a number of solutions for the measurement of M² ranging from simple manual processes to fully automated dedicated instruments, depending on the frequency of the need to measure M² of lasers and laser systems.
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mks Ophir
The IS1.5-VIS-FPD-800 & IS1.5-IRG-FPD-800 contain 2 photodiodes: a calibrated photodiode for precise power measurement using Ophir meters and a fast photodiode with integral reverse bias circuit for temporal characterization using third-party instrumentation such as oscilloscopes and spectrum analyzers. Their small, 1.5" internal diameter preserves the temporal shape of pulses down to 3.5 nsec for VIS and 6 nsec for IRG. An SMA fiber optic connector is provided for connection to a spectrometer. The large, 20 mm input aperture allows for wide acceptance angles and long working distances, making these spheres well suited for testing VCSELs and other types of laser.
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mks Ophir
Multifunctional integrating spheres enable simultaneous measurement of multiple laser parameters including:*Power*Pulse Characteristics*Spectrum
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BeamMic® -
mks Ophir
BeamMic is simplified set of measurement tools for the entry level beam analysis user. The camera-based beam profiling system consists of a camera and analysis software. Often times, this system will need to be used with beam attenuation or beam sizing accessories, depending on your laser application. BeamMic includes a complete set of high-accuracy measurements, and features a rich graphical interface. For the laser technician, this entry-level software will easily help you quickly become familiar with the many benefits of beam profiling.
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mks Ophir
This scanning slit M² measurement system accurately analyzes lasers with wavelengths from UV to Far Infrared with its silicon, germanium, or pyroelectric head. It features a compact portable design, immediate results, ISO compliant measurements, and operates in CW or kHz Pulsed modes which makes it ideal for comprehensive analysis of lasers of most wavelengths.
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BeamWatch -
mks Ophir
The patented BeamWatch non-contact profiling system accurately captures and analyzes industrial multi-kilowatt lasers wavelengths from 980nm - 1080nm by measuring Rayleigh Scattering. It features a complete passthrough beam measurement technique, no moving parts, and a lightweight compact design which makes it ideal for comprehensive analysis of industrial multi-kilowatt lasers