UM9B-BL-L-D0

P/N 202241

Pyroelectric detector for laser power measurement up to 200 µW.

UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0 UM9B-BL-L-D0

Key features

Very Low Noise Level

Noise levels of a photo detector, but with the large bandwidth of a pyroelectric: down to 5 nW when using the analog power module (APM).

Very High Responsivity

Up to 20 000 V/W when using the analog power module (APM)

Very Large Bandwidth

From DUV to FIR thanks to pyroelectric technology

Smart Interface

Containing all the calibration data

Compatible stand

Compatible displays & PC interfaces

  • APM APM

    Analog power module, to interface -B heads with oscilloscopes and lock-in amplifiers.

Measurement capabilities

  • Maximum average power (continuous)

    200 μW
  • Noise equivalent power

    5 nW
  • Spectral range1

    0.1 - 20 μm
  • Typical rise time

    0.2 s
  • Typical power sensitivity

    20000 V/W
  • Power calibration uncertainty2

    ±4 %
  • Chopper frequency3

    5 ± 1 Hz
  • Maximum divergence

    • 1. For the calibrated spectral range, see the user manual.
    • 2. At 1064 nm.
    • 3. SDC-500 digital optical chopper sold separately

Damage thresholds

  • Maximum average power density

    50 MW/cm²

Physical characteristics

  • Aperture diameter

    9 mm
  • Absorber

    BL
  • Dimensions

    38.1Ø X 79D mm
  • Weight

    0.09 kg

Related videos

Compatible products you may need

Your item has been added to your cart!

You might need these specific products to be able to use the placeholder only.

Compatible products

No compatible product

Check if this product works for your laser

Measurement type:

1

Beam size

2

Laser type

3

Beam profile

COPYRIGHT ©2019 Gentec-eo Spektrum média