Wide Beam Imager
Wide Beam Imager
Wide Beam Imager

Wide Beam Imager

 
 
Description: 

The Ophir Wide Beam Imager accessory provides a way to measure both size and power distribution of divergent and large diameter beams, from sources such as LEDs, VCSELs, and fiber lasers.
It employs a diffuse optic on to which the beam from the light source is impinged.
The diffuser provides a 48mm diameter clear aperture from which the laser beam or light source is measured.
The accessory can be provided as a complete solution that includes BeamGage Professional imaging and analysis software, and high-resolution camera.
The product provides a solution for the measurement of divergence or large beams with moderate spatial resolution.

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Specification

Datasheet
  • 350-1100nm
  • 10mm - 45mm
  • Ø 48mm
  • < 70
  • up to 200W (CW), 1000W for 1 minute
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Ordering

  • Wide Beam Imager

    SP90553

    Accessory for Beam profiling of diverging and large beams

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FAQ

BeamGage is giving me results that are very different than expected.

Verify that the Optical Scaling (Magnification) is set to the correct value, as listed on the label of the WB-I unit

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Can it measure smaller diameters than specified 10mm?

Yes, but the accuracy will be lower than what is listed in the specification.

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What is the maximum power?

System absorbs 20% of the power, the other 80% is back diffused from the WB-I. 200W is acceptable in continuous mode; higher power depends on environmental conditions and time of use.

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Can I use different ND filters?

The WB-I is optically aligned and calibrated for use with of any combination of 2 Ophir ND1 or ND3 filters. Other filters have a different thickness and use of them will affect the measurement accuracy

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Videos

Introducing the WB-I Wide Beam Imager Introducing the WB-I Wide Beam Imager

The Ophir Wide Beam Imager accessory is a compact, calibrated optical system for measuring the size and power distribution of large and divergent beams of VCSELs, LEDs, edge emitting
lasers, and fiber lasers. It lets you analyze beams that are too large or too divergent for a conventional beam profiler alone

More videos are available on our video page

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