Motorized Variable Attenuator for Linearly Polarized Laser Beam 990-0070M
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… Read more →
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- 10+ units −10%
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Product
| SKU | Product Type | Design Wavelength Range | Input Aperture Diameter | Angular Tilt Range | Beam Separation Angle | Controller and Power Supply Included | |
|---|---|---|---|---|---|---|---|
| 990-0071-1030BM | Transmission type - Motorized | 1010 nm - 1050 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,872
|
| 990-0071-1030HBM | Transmission type - Motorized | 1010 nm - 1050 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,950
|
| 990-0071-1030HM | Transmission type - Motorized | 1030 nm - 1030 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,830
|
| 990-0071-1030HM+CP | Transmission type - Motorized | 1030 nm - 1030 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
1 in stock
Ships in: 2–5 calendar days
$2,778
|
| 990-0071-1064M | Transmission type - Motorized | 1064 nm - 1064 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,632
|
| 990-0071-1064M+CP | Transmission type - Motorized | 1064 nm - 1064 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,580
|
| 990-0071-257HM+CP | Transmission type - Motorized | 257 nm - 257 nm | 17 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,868
|
| 990-0071-257M | Transmission type - Motorized | 257 nm - 257 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,710
|
| 990-0071-266HM | Transmission type - Motorized | 266 nm - 266 nm | 17 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,920
|
| 990-0071-266HM+CP | Transmission type - Motorized | 266 nm - 266 nm | 17 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,868
|
| 990-0071-266M | Transmission type - Motorized | 266 nm - 266 nm | 17 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,710
|
| 990-0071-343HM | Transmission type - Motorized | 343 nm - 343 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,890
|
| 990-0071-343HM+CP | Transmission type - Motorized | 343 nm - 343 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,838
|
| 990-0071-355M | Transmission type - Motorized | 355 nm - 355 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,668
|
| 990-0071-355M+CP | Transmission type - Motorized | 355 nm - 355 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,616
|
| 990-0071-400HBM | Transmission type - Motorized | 390 nm - 410 nm | — | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,950
|
| 990-0071-400HBM+CP | Transmission type - Motorized | 390 nm - 410 nm | — | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,898
|
| 990-0071-515BM | Transmission type - Motorized | 505 nm - 525 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,872
|
| 990-0071-515HBM+CP | Transmission type - Motorized | 505 nm - 525 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,898
|
| 990-0071-515HM | Transmission type - Motorized | 515 nm - 515 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,830
|
| 990-0071-515HM+CP | Transmission type - Motorized | 515 nm - 515 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,778
|
| 990-0071-532M | Transmission type - Motorized | 532 nm - 532 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,632
|
| 990-0071-532M+CP | Transmission type - Motorized | 532 nm - 532 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,580
|
| 990-0071-800BM | Transmission type - Motorized | 780 nm - 820 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,872
|
| 990-0071-800BM+CP | Transmission type - Motorized | 780 nm - 820 nm | 17 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,820
|
| 990-0071-800HBM | Transmission type - Motorized | 780 nm - 820 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,950
|
| 990-0071-800HBM+CP | Transmission type - Motorized | 780 nm - 820 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | True |
Out of stock
$2,898
|
| 990-0071-800M | Transmission type - Motorized | 800 nm - 800 nm | 10 mm | 4 Deg | 68 deg 0 min 0 sec | False |
Out of stock
$1,752
|
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Specifications
| Product Type | Transmission type - Motorized |
| Angular Tilt Range | 4 Deg |
| Beam Separation Angle | 68 deg 0 min 0 sec |
| Motor Type | Stepper motor 28 |
| Motor Connector | HDB15 |
Description
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.
