home
products
Beam delivery devices
Laser power attenuators
OEM Motorized laser power attenuators LPA-OEM
OEM Motorized laser power attenuators LPA-OEM
Main features
- Compact, cost-effective design
- Detachable controller for better integration
- 175,543 μsteps in full rotation
- ±10 μsteps accuracy (± 0,02 deg, less than ± 0,05 % of laser power)
- Fast adjustment - less than 0,2 sec (min to max)
- High damage threshold up to 10 J/cm2 (10 ns @ 1064 nm)
- Adjustable polarizer angle for the highest contrast
Application examples
- Precise laser micromachining
- Laser power stabilization
- Research
- Laser integration
Request custom
- Description
- Standard specifications
- Downloads
OEM Laser power attenuator (LPA-OEM) is a compact, cost-effective motorized laser power control unit designed for integration. The LPAOEM
is produced in the UV, visible, and NIR spectral ranges, from 250 nm to 2000 nm. This device is combined with a unique mechanical design which ensures repeatability and high stability of performance. All-optical components of the LPA are made for high LIDT and provide stable and reliable performance even using them with high-power lasers in industrial applications.
| LASER POWER ATTENUATOR LPA-OEM SPECIFICATIONS | |
|---|---|
| Input and output clear aperture | ø8 mm |
| Power attenuation range | <0,1% to >98% |
| LIDT coating | >10 [J/cm2] (10 ns @ 1064 nm) |
| Close to open time | <0,2 sec |
| Resolution | 175,543 μsteps in full rotation 21,943 μsteps in min/max rotation (0,002 deg, 7,2 arcsec, 0,035 mrad) |
| Accuracy | ±10 μsteps (±0,02 deg, less than ±0,035%) |
| Dimensions (H x W x L) | 58 x 36 x 57 mm LPA-OEM 58 x 50 x 67 mm LPA-OEM with beam controller 58 x 67 x 67 mm detached controller |
Order your item
Design wavelength, nm
Attenuation range
Clear aperture
Controller
Dimensions (H x W x L)
LIDT, J/cm2
SKU
price
quantity
257
0,5 - 95%
⌀8 mm
Integrated
58 x 50 x 67 mm
2
20051
Request
266
0,5 - 95%
⌀8 mm
Integrated
58 x 50 x 67 mm
2
20052
Request
343
0,2 - 96 %
⌀8 mm
Integrated
58 x 50 x 67 mm
3
20053
Request
355
0,2 - 96 %
⌀8 mm
Integrated
58 x 50 x 67 mm
3
20054
Request
515
0,1 - 98 %
⌀8 mm
Integrated
58 x 50 x 67 mm
5
20055
Request
532
0,1 - 98 %
⌀8 mm
Integrated
58 x 50 x 67 mm
5
20056
Request
1030
0,1 - 98 %
⌀8 mm
Integrated
58 x 50 x 67 mm
10
20057
Request
1064
0,1 - 98 %
⌀8 mm
Integrated
58 x 50 x 67 mm
10
20058
Request
515 + 1030
0,5 - 95%
⌀8 mm
Integrated
58 x 50 x 67 mm
5
20059
Request
1
/1