THZ5I-BL-BNC-D0

P/N 202288

Terahertz detector with integrated analog module for power measurement up to 140 μW.

Key features

Relative Measurements from 0.1 to 30 THz

Broadband, room temperature operation, easier to use and less expensive than a Golay cell

Measure Power from nW to mW

With state of the art pyroelectric sensors, measure down to 100 nW.

Integrated Analog Module

Plug the head directly to your oscilloscope or lock-in amplifier.

Battery or AC Powered

Includes 9V battery and AC power eliminator

Calibrated at 0.63 µm

THZ-I-BNC detectors are calibrated at a single wavelength (0.63 µm) and include typical wavelength correction data from 0.25 to 440 µm. They are used for relative measurements outside that range.

Compatible stand

Measurement capabilities

  • Maximum average power

    140 μW
  • Noise equivalent power1

    1 nW
  • Spectral range2

    10 - 3000 μm
  • Frequency

    0.1 - 30 THz
  • Typical rise time

    0.2 sec
  • Typical power sensitivity

    70 kV/W
  • Chopping frequency3

    5 Hz
  • Analog output

    0 - 10 V, BNC
  • Minimum repetition rate

    1000 Hz
    • 1. At 632 nm and a chopping frequency of 5 Hz.
    • 2. Projected spectral range. From 10 to 440 μm, spectrometer measurement. From 440 to 3000 μm, relative measurement only. This spectral range is subject to change.
    • 3. SDC-500 digital optical chopper sold separately

Damage thresholds

  • Maximum average power density

    50 MW/cm²

Physical characteristics

  • Aperture diameter

    5 mm
  • Absorber

    BL
  • Dimensions

    81.3Ø X 99.3D mm
  • Weight

    0.5 kg

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