Adjustable THz Source 150GHz THzsource140 to 155 GHz Product Description:

The adjustable terahertz source 150GHz THzsource 140 to 155 GHz is TeraSense's new adjustable terahertz source series TeraSmart, based on broadband Schottky diode multiplier chains. Currently, three models are available for selection, covering frequency ranges of 70-77 GHz, 140-155 GHz, and 280-310 GHz. The average output power level of TeraSmart power supplies reaching several hundred mW is the best choice between tunability and output power on the market. The TeraSmart generator has two interrelated modules, including a 10-11 GHz synthesizer and a transmitter. In fact, TeraSmart is a fully integrated plug and play system that can be remotely controlled through a user-friendly software interface. This THz adjustable wave source is controlled through ASCII text commands transmitted via USB. In addition to providing software packages, it also includes open source code for the LabView version. In addition, appropriate output horn antennas can be provided as optional additional components for each device model. This new adjustable terahertz generator is highly suitable for terahertz spectroscopy, tomography imaging, and terahertz imaging. Specific solutions can also be customized according to your needs. Please feel free to consult.

TeraSense terahertz source (IMPATT diode) is a highly efficient microwave and Asia Pacific Hertz wave generation device. IMPATT avalanche diode is a high-power semiconductor diode commonly used in high-frequency microwave devices, covering frequencies from several GHz to several hundred GHz. IMPATT diodes with negative resistance can naturally be used as oscillators in high-frequency signal generation. Compared with other microwave diodes, the main advantages of IMPATT diodes are their relatively high power capacity and compact packaging. IMPATT diodes have a very narrow operating frequency bandwidth, so the internal dimensions of the diode must be designed according to the corresponding frequency. In addition, compared to other types of microwave negative resistance diodes, IMPATT based generators have the potential to achieve higher output power levels. The IMPATT generator has also been proven to be one of the most effective and economically efficient high-frequency and high-power power sources, with a long service life and stable and reliable operation.

Product Highlights:

Adopting IMPATT and GaAs Schottky technology

The output power can reach 100 mW

Three models and specifications are available for selection

TTL modulation

USB interface, plug and play

Compact appearance and low cost

Application scope：

Terahertz security inspection system

Non destructive testing (NDT) for pharmaceuticals and cosmetics

Scanning and testing of food/agricultural products

Non destructive testing of non-metallic materials (plastics, ceramics, wood, etc.)

Inspection of damage to automotive metal materials, parts, and tires

Non destructive testing of artworks/cultural relics

Disease detection, tissue imaging, blood testing

Beam Profile Analysis System

Technical parameters:

Adjustable frequency range: 140-155 GHz

Technology: IMPATT

Maximum power: 100 mW

Line width: 300 Hz

Modulation method: TTL modulation

Power stability: 0.1%/hour, 1%/day

Output method: SMA

Interface: USB

Power requirement: 24VDC 8W, 110-240V AC with adapter included

Frequency and Power Diagram: