Terahertz Detector, Pyroelectric sensor, 0.1-30THz, 20mW, 9 mm Ø, Compatible with T-Rad or Analogue Power Modules

Manufacturer's part number :


Manufacturer Gentec


Description :

The THZ9B-BL pyroelectric sensor with organic black coating provides 20mW max average power with 9 mm of aperture between 0.1-30THz. This terahertz detector can be connected can be connected to an oscilloscope using the analog power module (T-Rad-Analog) or directly to a PC with the digital power module (T-Rad). All THz detectors are calibrated at a single wavelength (0.63 μm) and include a typical wavelength correction data from 0.25 to 440 μm. They are used for relative measurements outside that range.

All THZ-B detectors require the use of an optical chopper, like SDC-500, to sync the signal at either 5 Hz (DA models) or 25 Hz (DZ models).

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  • Quote and availability


  • Pyroelectric sensor with black coating
  • Spectral range: 3000-10µm
  • Frequency range: 0.1 - 30 THz
  • Max Average power: 20 mW
  • Noise equivalent power: 20 mW (with T-Rad) or 150 μW (with T-Rad-Analog)
  • Dimensions: 66.0Ø x 46.5D mm