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2. Laser beam profiler - Wikipedia

   en.wikipedia.org/wiki/Laser_beam_profiler

   Laser machine shops care a lot about the M 2 parameter of their lasers because the beams will focus to an area that is M 4 times larger than that of a Gaussian beam with the same wavelength and D4σ waist width before focusing; in other words, the fluence scales as 1/M 4. The rule of thumb is that M 2 increases as the laser power increases.

3. VIEW Engineering - Wikipedia

   en.wikipedia.org/wiki/VIEW_Engineering

   VIEW Engineering's Logo, circa 1976 VIEW Engineering's Logo, circa 1996. While working as a physicist at Hughes Aircraft Company, Dick Hubach recognized a need for automated dimensional measurement systems, when he discovered that the cost to verify the correct manufacture of some aerospace components actually exceeded the cost to manufacture those components. [3]

4. Laser rangefinder - Wikipedia

   en.wikipedia.org/wiki/Laser_rangefinder

   A laser rangefinder, also known as a laser telemeter, is a rangefinder that uses a laser beam to determine the distance to an object. The most common form of laser rangefinder operates on the time of flight principle by sending a laser pulse in a narrow beam towards the object and measuring the time taken by the pulse to be reflected off the ...

5. Coordinate-measuring machine - Wikipedia

   en.wikipedia.org/wiki/Coordinate-measuring_machine

   A coordinate-measuring machine (CMM) is a device that measures the geometry of physical objects by sensing discrete points on the surface of the object with a probe. Various types of probes are used in CMMs, the most common being mechanical and laser sensors, though optical and white light sensors do exist.

6. Laser tracker - Wikipedia

   en.wikipedia.org/wiki/Laser_tracker

   The accuracy of laser trackers is of the order of 0.025 mm over a distance of several metres. [1] Some examples of laser tracker applications are to align aircraft wings during assembly [2] and to align large machine tools. [3] To take measurements the technician first sets up a laser tracker on a tripod with an unobstructed view of the object ...

7. Nikon - Wikipedia

   en.wikipedia.org/wiki/Nikon

   Products include Optical Laser Probes, X-ray computed tomography, Coordinate-measuring machine (CMM), Laser Radar Systems (LR), Microscopes, Portable CMMs, Large Volume Metrology, Motion Measurement and Adaptive Robotic Controls, Semiconductor Systems, Metrology Software including CMM-Manager, CAMIO Studio, Inspect-X, Focus, and Automeasure.