BA32-1KW

Optical attenuator, 32 mm Ø, up to 1000W.

PRODUCT FAMILY KEY FEATURES

MANAGE THE LASER POWER

CMOS sensors have low saturation levels as well as low damage thresholds. It is thus very important that you control your laser power to get the best measurement possible and avoid damaging the BEAMAGE camera.

Sample your laser beam

The BA series optical attenuators use Fresnel reflection on two orthogonal wedges to pick off a small fraction of the input beam. The incoming beam polarization state and irradiance are preserved.

Many possible uses

  • Monitor power and beam profile simultaneously
  • Polarization insensitive beam-splitter with no back-reflections
  • Optical pick-off for use with our energy or power detectors
  • Attenuator for our high sensitivity detectors like M6 series and PH series

Compatible stand

Measurement capabilities

  • Spectral range

    200 - 2100 nm
  • Equivalent attenuation

    1/1900 @ 1640 nm
  • Integrated power detector

    Compatible with UP55 series (not included)
  • Optical wedges material

    UV Fused Silica (uncoated)
  • Residual beam deviation

    3.6° @ 1064 nm
  • Polarization correction

    Yes (pair of orthogonal wedges)

Damage thresholds

  • Maximum average power density

    10 MW/cm²
  • Maximum energy density

    10 J/cm²
  • Maximum power

    1000 W

Physical characteristics

  • Aperture diameter

    32 mm
  • Dimensions

    145H x 250W x 132D mm
  • Weight

    5.5 kg
  • Mounting thread

    SM2

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