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Senior sales engineer
Matas Plukys
OEM Motorized laser power attenuators LPA-OEM
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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

    LPA-OEMv1.1

    LPA-OEMv1.1

    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

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