THZ9B-BL-DZ-D0 Detector for Power Measurements
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Ships from:
Canada
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Sold by:
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On FindLight:
since 2014
Description
Gentec-EO offers a room-temperature pyroelectric detector for terahertz (THz) sensing applications. Pyroelectric nbsp;detectors are AC sources whose output varies inversely with the thickness of material temperature.
Broadband room-temperature pyroelectric detectors are playing an important role in the research and development of advanced THz sources. Interest for these sources have increased dramatically over the past five years as has interest in development of broadband thermal detectors to support the research.
THZ9B-BL-DZ-D0 Detector for Power Measurements
Specifications |
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|---|---|
| Spectral Range (Frequency): | 0.1 – 30 THz |
| Spectral Range (Wavelength): | 10 – 3000 um |
| Max Measurable Power: | 20000 uW |
| Effective Aperture: | 9 mm |
| Sensor Type: | Pyroelectric |
| Typical Rise Time: | 0.2 s |
| Typical Power Sensitivity: | 70 kV/W |
| Chopping Frequency: | 5 Hz |
| Minimum Repetition Rate: | 1000 Hz |
| Maximum Average Power Density: | 0.1 W/cm² |
| Absorber: | BL |
| Dimensions: | 66.0Ø x 46.5D mm |
| Weight: | 0.23 kg |
Features
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: With state-of-the-art pyroelectric sensors, measure down to 50 nW with 1 nW resolution.
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
Applications
- Security scanning of people and baggage
- Nondestructive testing of airplane wing structures
- Early detection of cancerous growths
- Noninvasive testing in microelectronics
- Terahertz spectroscopy
Frequently Asked Questions
The THZ9B-BL-DZ-D0 Detector is used for terahertz sensing applications.
The THZ9B-BL-DZ-D0 Detector has a spectral range of 0.1 to 30 THz.
The THZ9B-BL-DZ-D0 Detector has a noise equivalent power of 1 nW.
The minimum repetition rate of the THZ9B-BL-DZ-D0 Detector is 1000 Hz.
The THZ9B-BL-DZ-D0 Detector requires the use of an optical chopper, like the SDC-500, to sync the signal at either 5 Hz (DA models) or 25 Hz (DZ models).