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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 1606 $
delivery Estimated delivery time: 5 - 7 days
Qty discount: 5-9 pcs. of the same item - 5% OFF! 10+ pcs. 10% OFF!
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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 1716 $ Request
990-0070-355M+CP 355 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm with controller & power supply 2492 $ Request
990-0070-532M 532 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm without controller & power supply 1606 $ Request
990-0070-532M+CP 532 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm with controller & power supply 2382 $ Request
990-0070-1064M 1064 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm without controller & power supply 1606 $ Request
990-0070-1064M+CP 1064 nm 5 J/cm², 10 ns pulses, 10 Hz, 1064 nm with controller & power supply 2382 $ 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 1931 $ Request
990-0070-257M+CP 257 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2706 $ Request
990-0070-266M 266 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1931 $ Request
990-0070-266M+CP 266 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2706 $ Request
990-0070-343M 343 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1815 $ Request
990-0070-343M+CP 343 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2591 $ Request
990-0070-400M 400 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1705 $ Request
990-0070-400M+CP 400 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2481 $ Request
990-0070-400BM 390-410 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1870 $ Request
990-0070-400BM+CP 390-410 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2646 $ Request
990-0070-515M 515 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1705 $ Request
990-0070-515M+CP 515 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2481 $ Request
990-0070-515BM 505-525 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1870 $ Request
990-0070-515BM+CP 505-525 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2646 $ Request
990-0070-800M 800 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1705 $ Request
990-0070-800M+CP 800 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2481 $ Request
990-0070-800BM 780-820 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1870 $ Request
990-0070-800BM+CP 780-820 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2646 $ Request
990-0070-1030M 1030 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1705 $ Request
990-0070-1030M+CP 1030 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2481 $ Request
990-0070-1030BM 1010-1050 nm > 10 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1870 $ Request
990-0070-1030BM+CP 1010-1050 nm > 10 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2646 $ 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 2013 $ Request
990-0070-257HM+CP 257 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2789 $ Request
990-0070-266HM 266 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 2013 $ Request
990-0070-266HM+CP 266 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2789 $ Request
990-0070-343HM 343 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1898 $ Request
990-0070-343HM+CP 343 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2673 $ Request
990-0070-400HM 400 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1788 $ Request
990-0070-400HM+CP 400 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2563 $ Request
990-0070-400HBM 390-410 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1953 $ Request
990-0070-400HBM+CP 390-410 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2640 $ Request
990-0070-515HM 515 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1788 $ Request
990-0070-515HM+CP 515 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2585 $ Request
990-0070-515HBM 505-525 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1953 $ Request
990-0070-515HBM+CP 505-525 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2728 $ Request
990-0070-800HM 800 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1788 $ Request
990-0070-800HM+CP 800 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2673 $ Request
990-0070-800HBM 780-820 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1953 $ Request
990-0070-800HBM+CP 780-820 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2728 $ Request
990-0070-1030HM 1030 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1788 $ Request
990-0070-1030HM+CP 1030 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2673 $ Request
990-0070-1030HBM 1010-1050 nm > 100 mJ/cm², 50 fs pulse, 800 nm without controller & power supply 1953 $ Request
990-0070-1030HBM+CP 1010-1050 nm > 100 mJ/cm², 50 fs pulse, 800 nm with controller & power supply 2728 $ Request
solidworks Motorized Variable Attenuator - 3D files
EKSMA Optics Motorized Variable Attenuators 990-0070M
125.69 kB 		download PDF

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.

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Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M
Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M. Note: Controllers & Power supply are not included in the kit.
Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M
The Drawing of Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M
Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M_1
Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M. Note: Controllers & Power supply are not included in the kit.
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