Variable Attenuators


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Product Catalog 2017

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Laser Beam Attenuator, Standard Version

Laser Beam Attenuator, Standard Version
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Clear aperture >8 mm
Dimensions Ø30 x 43 mm (without beam dump)
Ø30 x 63 mm (reflection mode)
30 x 51 x 43 mm (transmission mode)
Beam dump power limit 3 W
Laser damage threshold >20 J/cm2 for 10 ns pulses @ 1064 nm
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Attention! You can customise this product to your needs.
Standard version of attenuator incorporates two precision optical components  rotating quartz λ/2 phase waveplate and high energy polarizing cube, which separate s-polarized and p-polarized beams in orthogonal directions. Whole optomechanical assembly is tightly packed to serve as compact solution. The intensity ratio of separated beams is continuously tuned by rotating the waveplate. Detachable dump is complementary in the assembly.

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varna Ideal for high power lasers applications
varna Divides laser beam into two orthogonal beams of manually adjustable intensity ratio
varna Large dynamic range
varna Negligible beam deviation
varna High Optical damage threshold
varna Low dispersion for femtosecond and high energy laser pulses

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Bandwidth, nm Clear aperture, mm Attenuation range - T% @ CWL Configuration Damage threshold, J/cm2 Operational wavelength, nm Delivery Product ID / Drawings Price Action
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 532 Request 2-VAT-10-0532 937 $
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 1064 Request 2-VAT-10-1064 937 $
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 1550 Request 2-VAT-10-1550 937 $
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 515 Request 2-VAT-10-0515 937 $
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 1030 Request 2-VAT-10-1030 937 $
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 355 Request 2-VAT-10-0355 999 $
±10 8 0.5-95% λ/2 ZO waveplate + high energy polarizing cube >20 J/cm² 10 Hz, 10 ns, 1064 nm 343 Request 2-VAT-10-0343 999 $

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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