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Laser Power Attenuators

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Variable attenuators operate only for linearly polarized laser beams.

Continuously variable attenuators /beamsplitters are comprised of 2 high performance optical components - multiple order half-wave waveplate and cube polarizing beamsplitter or achromatic air-spaced waveplate and Glan-Taylor laser polarizing prism. Available for different laser wavelengths.

We also offer variable attenuators for high power Nd:YAG laser or femtosecond Ti:Sapphire laser applications. It has multiple order or zero order optically contacted, or air-spaced waveplate and thin film laser polarizer.

Continuously Variable Attenuator / Beamsplitter 990-0060
Continuously variable attenuator is designed for down to 100 fs laser pulses. It consists of high-performance polarizing cube beamsplitter and λ/2 waveplate, placed into precision opto-mechanical holder.
from 814 $
delivery Estimated delivery time: 4 - 5 days
Compact Variable Laser Power Attenuators 990-0077, 990-0078
Compact Variable Attenuators designed to continuously attenuate linearly polarized laser beams. Clear aperture ⌀17 mm or ⌀22 mm. Models for fixed wavelengths from 257 nm to 1064 nm available, other wavelengths are available upon request.
from 1018 $
delivery Estimated delivery time: 4 - 5 days
New
Compact Laser Power Variable Attenuators 990-0076
Compact Variable Attenuators (clear aperture diameter - 10 mm) for linearly polarized laser beam with 90° rejected beam deviation. Incorporates a high-performance polarizing cube beamsplitter allowing >1:1000 polarization contract (Ts/Tp).
from 880 $
delivery Estimated delivery time: 4 - 5 days
New
Compact Motorized Laser Power Attenuator
Compact motorized device for laser power control of linearly polarized beam. Attenuator features unique mechanical design which ensures repeatability and high stability of performance. All internal optical components have high LIDT coatings (>10 J/cm2).
from 17 $
delivery Estimated delivery time: 6 - 7 days
New
Variable Attenuators for Linearly Polarized Laser Beam 990-0070
Variable attenuators with ø 17 mm clear aperture composed of two thin film Brewster type polarizers and a waveplate mounted into precision opto-mechanics. Attenuator design allows to control the intensity between two exit beams over a wide dynamic range.
from 748 $
delivery Estimated delivery time: 4 - 5 days
Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M
Motorized variable attenuators with ø 17 mm clear aperture, composed of two thin film Brewster type polarizers and λ/2 waveplate mounted into precision motorized rotation mount. Attenuators are design for many of popular laser wavelengths.
from 1606 $
delivery Estimated delivery time: 5 - 7 days
Variable Attenuators for Linearly Polarized Laser Beam 990-0071
This Variable Attenuator / Beamsplitter consists of special design Opto-mechanical Adapter for Polarizer at 56° 840-0117A or 840-0118A and Precision Opto-mechanical Holder 840-0197.
from 523 $
delivery Estimated delivery time: 4 - 5 days
Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0071M
Motorized variable attenuators with ø 10 mm clear aperture allowing to continuously vary the intensity ratio of exiting s-pol and p-pol beams. Attenuators consist of thin film polarizer, high-performance waveplate and precision opto-mechanics.
from 1386 $
delivery Estimated delivery time: 5 - 7 days
Variable Attenuator for Femtosecond and Nd:YAG Laser Pulses 990-0072
Variable attenuator / beamsplitter is made of kinematic mount with polarizer holder, equipped with thin film Brewster type polarizer and quartz half waveplate.
from 842 $
delivery Estimated delivery time: 4 - 5 days
New
Motorized Variable Attenuator for Femtosecond and Nd:YAG Laser Pulses 990-0072M
Motorized variable attenuators with ø 22 mm clear aperture, composed of thin film polarizers, half waveplates and opto-mechanics for easy setup. Motorized rotation of the waveplate allows continuous variation of the intensity ratio of the output beams.
from 1656 $
delivery Estimated delivery time: 5 - 7 days
Variable Attenuator for Femtosecond and Nd:YAG Laser Pulses 990-0073
Variable attenuator / beamsplitter is made of kinematic mount with polarizer holder, equipped with thin film Brewster type polarizer and quartz half waveplate.
from 1617 $
delivery Estimated delivery time: Request
New
Broadband Variable Attenuator for Femtosecond Laser Pulses
Manual and motorized attenuators providing continuous beam splitting over 750-850 nm and 980-1080 nm broadband wavelength ranges. Consist of two thin film polarizers and a zero order air-spaced waveplate mounted into precision opto-mechanics.
from 1430 $
delivery Estimated delivery time: 1 - 3 days
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