Pyroelectric detectors with broadband absorption coating

An outstanding ability of the series PEM measuring heads is there great signal-noise ratio, thanks to their high sensitivity with low microphonic.
They have a high broadband absorption layer with good damage threshold.

Data

Aperture

4 mm

Energy Range

100 nJ .. 10 mJ

max. Frequency

500 Hz

max. Energy Density

80 mJ/cm² (10ns-Pulse)
​8 MW/cm²

Energy Range (Oscilloscope)

1 µJ - 20 mJ

max. Frequency (Oscilloscope)

120 Hz

Dimensions (Diameter x Length)

30mm x 22 mm

Data

Aperture

8 mm

Energy Range

200 nJ .. 30 mJ

max. Frequency

500 Hz

max. Energy density

80 mJ/cm² (10ns-Pulse)
​8 MW/cm²

Energy Range (Oscilloscope)

2 µJ - 30 mJ

max. Frequency (Oscilloscope)

100 Hz

Dimensions (Diameter x Length)

30mm x 22 mm

Data

Aperture

11 mm

Energy Range

300 nJ .. 70 mJ

max. Frequency

250 Hz

max. Energy Density

80 mJ/cm² (10ns-Pulse)
​8 MW/cm²

Energy Range (Oscilloscope)

3 µJ - 70 mJ

max. Frequency (Oscilloscope)

80 Hz

Dimensions (Diameter x Length)

30mm x 22 mm

Data

Aperture

21 mm

Energy Range

500 nJ .. 200 mJ

max. Frequency

100 Hz

max. Energy density

80 mJ/cm² (10ns-Pulse)
​8 MW/cm²

Energy Range (Oscilloscope)

5 µJ - 200 mJ

max. Frequency (Oscilloscope)

80 Hz

Dimensions (Diameter x Length)

40 mm x 22 mm

Data

Aperture

34 mm

Energy Range

1,5 µJ - 500 mJ

max. Frequency

75 Hz

max. Energy Density

80 mJ/cm² (10ns-Pulse)
​8 MW/cm²

Energy Range (Oszilloscope)

15 µJ - 500 mJ

max. Frequency (Oscilloscope)

80 Hz

Dimensions (Diameter x Length)

56 mm x 22 mm