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Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M

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 1573 $
delivery Estimated delivery time: 5 - 7 days
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Description
Wavelength
Laser damage threshold
Configuration
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For Nd:YAG Laser Applications
Code Wavelength Laser damage threshold Configuration Price Delivery Add to cart
990-0070-355M 355 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm without controller & power supply 1683 $ Request
990-0070-355M+CP 355 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm with controller & power supply 2343 $ Request
990-0070-532M 532 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm without controller & power supply 1573 $ Request
990-0070-532M+CP 532 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm with controller & power supply 2233 $ Request
990-0070-1064M 1064 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm without controller & power supply 1573 $ Request
990-0070-1064M+CP 1064 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm with controller & power supply 2233 $ Request
For Femtosecond Applications
Code Wavelength Laser damage threshold Configuration Price Delivery Add to cart
990-0070-257M 257 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1898 $ Request
990-0070-257M+CP 257 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2558 $ Request
990-0070-266M 266 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1898 $ Request
990-0070-266M+CP 266 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2558 $ Request
990-0070-343M 343 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1782 $ Request
990-0070-343M+CP 343 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2442 $ Request
990-0070-400M 400 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1672 $ Request
990-0070-400M+CP 400 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2332 $ Request
990-0070-400BM 390-410 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1837 $ 5 - 7 days
990-0070-400BM+CP 390-410 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2497 $ Request
990-0070-515M 515 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1672 $ Request
990-0070-515M+CP 515 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2332 $ Request
990-0070-515BM 505-525 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1837 $ Request
990-0070-515BM+CP 505-525 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2497 $ Request
990-0070-800M 800 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1672 $ Request
990-0070-800M+CP 800 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2332 $ Request
990-0070-800BM 780-820 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1837 $ Request
990-0070-800BM+CP 780-820 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2497 $ Request
990-0070-1030M 1030 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1672 $ Request
990-0070-1030M+CP 1030 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2332 $ Request
990-0070-1030BM 1010-1050 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1837 $ Request
990-0070-1030BM+CP 1010-1050 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2497 $ Request
For High Power Femtosecond Applications
Code Wavelength Laser damage threshold Configuration Price Delivery Add to cart
990-0070-257HM 257 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1980 $ Request
990-0070-257HM+CP 257 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2640 $ Request
990-0070-266HM 266 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1980 $ Request
990-0070-266HM+CP 266 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2640 $ Request
990-0070-343HM 343 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1865 $ Request
990-0070-343HM+CP 343 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2525 $ Request
990-0070-400HM 400 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1755 $ Request
990-0070-400HM+CP 400 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2415 $ Request
990-0070-400HBM 390-410 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1920 $ Request
990-0070-400HBM+CP 390-410 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2580 $ Request
990-0070-515HM 515 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1755 $ Request
990-0070-515HM+CP 515 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2415 $ Request
990-0070-515HBM 505-525 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1920 $ Request
990-0070-515HBM+CP 505-525 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2580 $ Request
990-0070-800HM 800 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1755 $ Request
990-0070-800HM+CP 800 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2415 $ Request
990-0070-800HBM 780-820 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1920 $ Request
990-0070-800HBM+CP 780-820 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2580 $ Request
990-0070-1030HM 1030 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1755 $ Request
990-0070-1030HM+CP 1030 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2415 $ Request
990-0070-1030HBM 1010-1050 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1920 $ Request
990-0070-1030HBM+CP 1010-1050 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2580 $ Request
990-0070M Motorized Variable Attenuators for Linearly Polarized Laser Beam
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This Motorized Variable Attenuator / Beamsplitter consists of special design Opto-mechanical Adapter and Precision Opto-mechanical Holder 840-0193. Two Thin Film Brewster type polarizers, which reflect s-polarized light while transmitting p-polarized light, are housed into the Adapter. Quartz Half Waveplates are housed in Motorized Rotation Stage 960-0161.

 

The intensity ratio of those two beams may be continuously varied without alteration of other beam parameters by rotating the waveplate. The intensity of either exit beam, or their intensity ratio, can be controlled over a wide dynamic range. P-polarization could be selected for maximum transmission, or high-purity s-polarization could be reflected when maximum attenuation of the transmitted beam takes place. The holder 840-0193 allows to adjust angle of incidence of the Thin Film Brewster type polarizers by ±2° and to get the maximum polarization contrast.


Note: Controllers and Power supplies should be ordered separately.