Search Results

Refine
13 - 18 of 18 Products for 'Beam Profile Camera' Page 2 of 2 |

Beam Profile Camera

10 Tips White Paper 1 rev9

10 Tips White Paper 1 rev9

…you to predict how the beam will propagate, how it will
look like elsewhere along the beam path and, how well it can get focused.
7 Different types of beam profilers at your choice.
Both, camera-based and knife edge-scanners are used for beam profile measurements. Each has

COH Bro Welding US 2018-03-12 web.pdf

COH Bro Welding US 2018-03-12 web.pdf

…contour and large parts Low requirements on beam quality Online process control via pyrometer Accessories: Fixed Optics to be used with Compact-Evolution series easy to integrate suitable for 3D contoure welding and large parts Optional coaxial camera for positioning Optional online process control…

Industrial Photonics - July 2014

Industrial Photonics - July 2014


flat-top profile, with intensity that rises quickly to a fixed
level and is then flat across the beam.
Laser profiles are normally Gaussian, with optics and
apertures used to transform this into a flat top. For lowerpower lasers, a camera or a scanning-slit profiler is used

COHR LaserCam-HRII DS 0318 2.pdf

COHR LaserCam-HRII DS 0318 2.pdf

Beam Profiling System LaserCam-HR II is our second generation of digital USB 2.0 bus-powered, high-resolution, large-area cameras. The LaserCam-HR II family includes 1/2-inch and 2/3-inch format CCD cameras that provide greater dynamic range and lower noise than the previous generation. The cameras

Bio Photonics - April 2015

Bio Photonics - April 2015

beam is coincident
with a TEM
00
(Gaussian profile) beam of
a different wavelength. The donut beam
depletes the population of excited fluorophores via stimulated emission. This beam
shape serves to constrict the volume of
fluorophores that the TEM
00
beam

Industrial Photonics - October 2014

Industrial Photonics - October 2014

…the ultrafast pulse induces the Kerr effect,
resulting in a change in refractive index within the medium, which causes self-focusing of the beam. The filament can extend through the entire thickness of the glass
and generate a plasma, which causes dissociation of the
material, rather…