LBS-100 Attenuator

LBS-100 Abschwächer

Kombination aus Neutraldichtefiltern und optischem System zur Einzelstrahlabtastung für Laser bis ca. 400W

Das LBS-100 System ist etwas weniger kompakt als das LBS-300s System, bietet jedoch eine größere Apertur und ist in unterschiedlichen Versionen für längere Wellenlängen erhältlich. Das System beinhaltet einen Befestigungsrahmen, 1-Strahlteilerkeil und mehrere Abschwächer. Der Ausgang des LBS-100 ist ein Standard C-Gewinde, so dass alle unsere Kameras auf dem Rahmen befestigt werden können. Der Winkel des Strahlkeils beträgt 6,5 Grad, um sicherzustellen, dass die Reflexion der Rückseite nicht in die Kamera einfällt. Die optischen Elemente sind flach bis zu ¼ Welle im sichtbaren Bereich, um sicherzustellen, dass der Strahl nicht verzerrt wird.


  • C-mount
  • LBS-100: 400nm-700nm LBS-100-YAG: 1064nm, LBS-100-IR: 10.6um
  • LBS-100: 100W/cm² CW . . . 6 kJ/cm² (1ms pulse) . . LBS-100-YAG: 500W/cm² CW, 30 kJ/cm² (1ms Pulse) . LBS-100-IR: 1000W CW (105 J/cm²) for R = 0.5%, 100W CW (104 J/cm²) for R = 5%
  • LBS-100: Uncoated, LBS-100-YAG: 1% at 1064nm, LBS-100-IR: 0.5% or 5% at 10.6um
  • LBS-100: Quartz, LBS-100-YAG: Quartz, LBS-100-IR: ZnSe
  • 23mm
Need help finding the right beam profiler? Try our Beam Profiler Finder


The LBS-100 combination beam sampling and beam apsorption systems available with the following options.
  • LBS-100


    351nm to 700nm suggested wavelength range

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  • LBS-100 YAG


    1064nm suggested wavelength range, 20W to 500W

    Angebot anfragen
  • LBS-100IR 0.5


    9µm to 11µm suggested wavelength range, 50W to 1kW(0.5%)

    Angebot anfragen
  • LBS-100IR 5.0


    9µm to 11µm suggested wavelength range, 0.4W to 100W(5.0%)

    Angebot anfragen


What should be my Safety concerns while using LBS-100?

Regular laser safety precautions should apply. Please note, that the main incident beam will exit the LBS-100, refracted approximately 6.5°. Provision must be made to safely contain the transmitted beam by beam dump or power meter.

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Can I use LBS-100 both for beam profiling and power measuring?

Yes, the main function of LBS-100 beam splitter is Beam profiling, however it allows simultaneous measurement of a beam transmitted thru wedge by power meter.

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Tutorials and Articles

Imaging UV light with CCD Cameras

Is it possible to image a UV laser with a Silicon Sensor CCD camera offered by Ophir-Spiricon? The answer is yes, but the direct UV light ablates Silicon CCD chips over time. The ablation is cumulative and depends on the intensity, the wavelength, and the duration of the light on the sensor. The best choice for imaging UV light without damage is to avoid directly imaging the beam on the CCD sensor by using an UV image converter... Weiterlesen...

Integrated Solutions: Interconnecting Ophir Products and Accessories

The Concept: Ophir customers often need to connect different optical components together to create an optimal setup to best meet their needs. In order to do this, Ophir provides mutual interconnections between different Ophir products via adapters with various threads, designed to exactly fit required optical path distances for each device. This is an integrated solution, prealigned and ready to use. Weiterlesen...


Customers that purchase the above items also consider the following items:
  • LBS-100 filter set


    Replacement filter set

  • LBS-100 -YAG filter set


    Replacement filter set

  • LBS-100 to L11059 adapter


    Mount L11059 camera to LBS-100 attenuator

  • LBS-100 to 4X beam reducer adapter


    This adapter enables mounting of the LBS-100 beam splitter/attenuator assembly in front of the 4X beam reducer. The combined assembly can image large high power beams in one unit.