Relative Measurements from 0.1 to 30 THz Broadband, room temperature operation, easier to use and less expensive than a Golay cell
Wide Dynamic Range from nW to mW With state of the art pyroelectric sensors, measure down to 50 nW with 1 nW resolution
Use with T-Rad THz Module or T-Rad-Analog Analog Power Module Each head 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)
Several Sensor Sizes Available Choice of 5 mm and 9 mm diameter
Calibrated at 0.63 µm THZ-B 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
SDC-500 Optical Chopper All THZ-B detectors require the use of an optical chopper, like our SDC-500, to sync the signal at either 5 Hz (DA models) or 25 Hz (DZ models)
User-Friendly Software with Many Features (When used with T-Rad-USB)
Strip Chart, Statistics and Tuning Needle displays
Controls and Power display always visible
Tuning Needle display includes min/max indicators
Data Logging for long term testing
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QE12
Features
Modular Concept Increase the power capability of your detector: 2 different cooling modules
Low Noise Level 0.7 µJ for the MB coating
QED Attenuator [...]
DLB
Achromatic doublets are cemented achromats made of two different lenses (Low dispersion positive from crown glass and high dispersion negative from flint [...]
CLB-N-M
Cylindrical plano-concave lens has a concave curvature in the vertical direction and has no curvature in the horizontal direction. When used in combination [...]