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Products
- Monitors The Gentec-EO monitors come is various sizes and types to cover all applications. View product
- Photo Detectors Our photo detectors are offered for both power or energy measurements. View product
- Calorimeters A Gentec-EO calorimeter is the only reliable solution available for the largest and highest energy laser beams. View product
- Energy Detectors Our pyroelectric energy meters cover a very wide range, going from nanojoules to several tens of joules per pulse. View product
- THz Detectors Our sensors are pyroelectric-based and can thus be used very easily, and at room temperature. View product
- Special Products Gentec-EO specializes in the measurement of laser radiation, in all its forms. View product
- Power Detectors Get accurate measurements with fast response times with our thermopile or pyroelectric power meters. View product
- OEM Detectors Almost anything you see in our product line can be turned into an OEM unit! View product
- Beam Diagnostics We have camera-based devices and scanning slits or pinhole systems, some are available with automated M2 measurement capability. View product
THz Detectors
Our sensors are pyroelectric-based and can thus be used very easily, and at room temperature. You can choose either a standalone head with on-board electronics or go with our T-Rad meter and a separate sensor. We also have small discrete terahertz detectors in TO5/TO8 packages.
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THZ-B Detector with T-Rad-USB Module
THZ-B
- Measure Sources 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 Digital or Analog Power Modules Each head can be connected to an oscilloscope using the analog power module (APM) or directly to a PC with the digital power module (T-Rad-USB)
- Large Area Sensors 5 mm and 9 mm diameter pyroelectric sensors make optical alignment easier
- Calibrated Devices All THz detectors are calibrated in the 0.25 to 15 µm (20 THz) region.
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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
| Name | Description | Image | P/N |
|---|---|---|---|
| PEW | Interchangeable Polyethelene Window (0.3-20 THz) |
|
201559 |
| TPXW | Interchangeable TPX (Rexolite) Window (0.2 – 5 THz) |
|
201753 |
| SCQW | Interchangeable Single Crystal Quartz Window |
|
201568 |
| SW | Interchangeable Sapphire Window (0.1-7 µm) |
|
201745 |
| SDC-5000 | Digital Optical Chopper |
|
102855 |
| PEL-XXXX | Pelican Carrying Case (Many sizes available) |
|
Call |
| STAND-D-233 | Stand with 2 x 3in Base, 3in Cylinder, Delrin Post, ¼-20 & 8-32 |
|
200428 |
| APM | Analog power module, to interface -B heads with oscilloscopes and lock-in amplifiers. |
|
201495 |
| BL | Organic Black Coating | Call |
| Category | Description | Version | Download | |
|---|---|---|---|---|
| Documentation | Specifications Sheet | 2012_V1.0 | 485 KB |  |
| Documentation | THz Detectors Section | 2012_V1.0 | 958 KB | |
| Documentation | Absorption Curves | 2012_V1.0 | 56 KB | |
| Drawings | Outline Drawing | 9169 | 113 KB | |
| Software & Firmware | PC Software Interface | C | 139 MB |  |
| Software & Firmware | USB Drivers | 32-Bit | 1 MB | |
| Software & Firmware | USB Drivers | 64-Bit | 1 MB | |
| Documentation | User Manual | Nov2010 | 750 KB | |
| Documentation | Application Note | 121D-201924 | 401 KB | |
| Video | Intro Video |  |
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| Video | Demo Video | |
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| Name | Description | Image | P/N |
|---|---|---|---|
| T-Rad-USB | Digital (USB) power module, to interface THZ-B heads with a PC (software included). |
|
201543 |
| THZ1.5B-MT-USB | 1.5 mm Ø, Pyroelectric Sensor with Chromium Coating. Calibrated for THz Detection. No stand. |
|
201747 |
| THZ1.5B-MT-BNC | 1.5 mm Ø, Pyroelectric Sensor with Chromium Coating. Calibrated for THz Detection. No stand. (For APM) |
|
201757 |
| THZ5B-MT-USB | 5 mm Ø, Pyroelectric Sensor with Chromium Coating. Calibrated for THz Detection. No stand. |
|
201750 |
| THZ5B-MT-BNC | 5 mm Ø, Pyroelectric Sensor with Chromium Coating. Calibrated for THz Detection. No stand. (For APM) |
|
201746 |
| THZ9B-MT-USB | 9 mm Ø, Pyroelectric Sensor with Chromium Coating. Calibrated for THz Detection. No stand. |
|
201751 |
| THZ9B-MT-BNC | 9 mm Ø, Pyroelectric Sensor with Chromium Coating. Calibrated for THz Detection. No stand. (For APM) |
|
201755 |
