current position:home page>Products>optical instrument>Gentec-EO>

Gentec-EO THZ9D-20mS-BL-D0 THz Detector

Updated:2025-03-13

Brand: Gentec-EO
Model: THZ9D-20mS-BL-D0
Description: Gentec-EO THZ9D-20mS-BL-D0 THz detector for power measurements up to 20 mW.
Data download

Feedback
WeChat

QQ

Online Service

Product Details

Gentec-EO THZ9D-20mS-BL-D0 THz Detector Description：

Datasheet(CN) Datasheet(EN) PC-Gentec-EO User's Manual THZ-D User's Manual

Gentec-EO THZ9D-20mS-BL-D0 THz detector for power measurements up to 20 mW.

Key Features

Relative Measurements from 0.1 to 30 THz

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

Flat Spectral Response

Get the best precision accross the entire wavelength range.

Measure Higher Powers

Up to 3 W of continuous power with the THZ12D model, the highest in our THz range of products

Large Aperture

Models range from 9 to 12 mm Ø aperture.

Calibrated at 10.6 µm

THZ-D detectors are calibrated at a single wavelength (10.6 µm) and include wavelength correction data from 10.6 to 440 µm. They are used for relative measurements outside that range.

Specifications

Measurement capabilities
Maximum average power	20 mW
Noise equivalent power	300 nW
Spectral range	10 - 3000 μm
Frequency	0.1 - 30 THz
Typical rise time	0.2 s
Typical power sensitivity	120 V/W
Power calibration uncertainty	±5.0 %
Repeatability	±0.5 %
Chopping frequency	10 Hz
Minimum repetition rate	1000 Hz
Damage thresholds
Maximum average power density	0.05 W/cm²
Maximum energy density	0.1 J/cm²
Physical characteristics
Aperture diameter	9 mm
Absorber	BL
Dimensions	38.1Ø x 26.2 mm
Weight	0.09 kg