Laser Beam Dumps

For CW and Pulsed Beams Up to 10W/cm2 at Range 200nm - 10µm

$45.0$298.0

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This is our newest “must have” item. This device increases safety and reduces the risk of laser damage by trapping the beam entered into the aperture. Our laser beam dumps fit for most beam sizes and can be used in a lab or any other optical system. It is suitable for CW and pulsed beams up to 20W/cm2 (tested value). Wide wavelength range: from EUV through VIS and up to LWIR. The built-in mounting suits a standard optical stand (M6 x 1.0) and can be easily held. In addition to the unique design the advantage of having Acktar’s coatings implemented into the device you get the reflectivity factor of less than 10-6. Acktar's anti reflective coatings have been tested under a various conditions and the results presented show that Acktar Black Coatings exhibit very impressive Laser Induced Damage Threshold values under a broad variety of conditions and constitute an excellent choice where a combination of high absorptance and high tolerance of laser energy is required. Click for detailed LIDT data
  • Reflectivity factor: <10-6 (tube beam dumps)
  • Laser Beam diameter: 30mm – 81mm
  • Laser Beam power density up to 20W/cm2
  • Wavelengths range: 100nm - 10µm
  • Standard mounting thread: M6 x 1.0
  • Unique: C-Mount thread (additional ring LBD-T-30-C1)
Need help? Call us now: +1-800-681-8092
Specifications (tube dump)
Max Laser Beam Diameter [mm]
30 / 51
Reflectivity Factor
<10-6
Max Laser Beam Power Density
20W/cm2
Wavelengths range
100nm - 10um
Material
aluminum
Coating
Vacuum Black & Metal Velvet Foil
Mounting thread
M6 x 1.0
C-Mount (optional)
Unique: additional replacement ring (LBD-T-30-C1) for C-mount with max. beam diameter of 24.7mm (0.97”)
Size, exclude mount (dia. x length)
41.5mm x 70mm / 63.5mm x 110mm
Specifications (flat dump)
Max Laser Beam Diameter [mm]
81mm
Max LaserBeam Power Density
20W/cm2
Wavelengths range
100nm - 10um
Mounting Thread
M6 x 1.0
Size
92 mm * 92mm * 10mm
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