Electro-Vacuum Terahertz Sources

Electro-Vacuum Terahertz Sources

Generator type Standard frequency Custom frequency Frequency tunability Linewidth Peak power Oscillator weight
Terasource-3 100 GHz 80-120 GHz 10 GHz < 10 MHz 0.5-1 W 5 kg (18x18x18 cm)
Terasource-2 140 GHz 160-240 GHz 15 GHz < 15 MHz 0.5-0.75 W 8 kg (18x18x18 cm)
Terasource-1.5 200 GHz 240-360 GHz 20 GHz < 20 MHz 0.2-0.5 W 10 kg (18x18x18 cm)
Terasource-1 300 GHz 240-360 GHz 30 GHz > 30 MHz 0.05-0.1 W 13 kg (18x18x18 cm)


Electro-vacuum terahertz sources


 

 

 

Up to 1 W output power

 

 

 

80—360 GHz frequency range

 

 

 

Electronic frequency tunability

 

 


 

 

 

Continuous wave operation

 

 

 

Backward-wave oscillator technology

 

 

 

1 year warranty

 

Powerful terahertz sources

TeraSense has mastered technology to manufacture powerful electro-vacuum terahertz sources. The technology resides on a backward wave oscillator effect. An electron gun emits an electron beam that is longitudinally focused by an external magnetic field. The magnetic field is created by a permanent NdFeB magnet. The beam is interacting with a slow-wave structure. As a result, a traveling wave that moves backwards against the beam is generated. The wave is coupled to the output waveguide near the electron gun. By changing the acceleration voltage, the frequency of the device can be electronically tuned in a certain range. The electro-vacuum terahertz sources generate an immense output power. This property opens the doors for a number of long-awaited applications in terahertz frequency range.

 

 

Download Electro Vacuum Source Datasheet

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About us

Ara Scientific ApS is a leader supplier for THz cameras, THz sources, fiber optic spectrometers and their accessories. Being a customer oriented in terms of fast delivery, economic prices, precise and accurate technical quotation is our goal and determines our working strategies. 

There are demo setups available for most of the equipments that we provide. So, in case you are interested to test your ideas or preformance of our products, please do not hesitate to contact us. 

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