Knife Edge

Microsoft Word - Understand Different Laser Beam Rev 1 Final.doc

…profilers
are important tools used for laser beam characterization.
The two main beam profiler technologies most commonly used are
knife edge scanners and camera-based systems. Each technology
has its benefits and disadvantages and is most appropriate for
different types of…

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Laser Beam Diagnostics

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* ModeMaster PC M-Squared (M2) Beam…

ModeMaster PC User Manual

ModeMaster PC User Manual
4 - 12
2. Select the focal length of the lens radio button.
3. The OK button will locate the principle plane of the Scan Head
Lens at exactly one focal length from the rear knife edge cut
plane.

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Mode Master White Paper July 2011 final.pdf

…Schematic of the ModeMaster PC measurement
head, which includes a servo driven focusing lens assembly,
dual axis knife edge scanners and a detector. The knife
edges provide the beam diameter data, while the pinholes
provide an intensity profile by which the ModeMaster is
…

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BeamMaster USB Knife-Edge Based Beam Profilers

…Beam Profiles and Widths On each rotation of the drum, BeamMaster captures and processes the data from the passage of the seven knife edges across the beam (three knife edges with BM-3) as power, position and profile information. This information can be displayed every rotation, strip-charted, sent…

Mode-Master-Whitepaper FORMFIRST.pdf

…Schematic of the ModeMaster PC measurement
head, which includes a servo driven focusing lens assembly,
dual axis knife edge scanners and a detector. The knife
edges provide the beam diameter data, while the pinholes
provide an intensity profile by which the ModeMaster is
…

Related Products: Beam Propagation | Diffractive Optical Element

00 E-250 Pre.book

…
symmetrical propagating optical beam. As the beam is corrected for
symmetry, it is also focused through a narrow set of knife edges.
These knife edges are set wide enough to allow the main lobe of
radiation to pass, but also strip off unwanted side-lobe energy.
Figure 1-5.…

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