terahertz radiation
Terahertz Microfluidics Enables Label-Free Detection
By generating terahertz waves in close proximity to a microfluidic channel, researchers in Japan have developed a device which could be used to detect cancer, diabetes and the flu.
A Simpler Way To Amp Up High-Frequency Lasers
Researchers have used liquids to develop a high power tabletop radiation source in the terahertz region of the electromagnetic spectrum.
Evaluating Semiconductor Quality With Femtosecond Lasers
Ultrashort laser pulses could help identify high quality wide-gap semiconductor materials that can be used as power devices.
Ultrashort Laser Bursts To Bridge The Terahertz Gap
By creating grooves and ripples on the surface of terahertz emitting devices, scientists were able to enhance terahertz emission significantly, overcoming the ‘terahertz gap.’
Graphene Enables Room Temperature Terahertz Detection
Scientists have built a terahertz radiation detector that has a range 100 times larger than the visible spectrum and can operate even at room temperature.
Terahertz Waves Spot Graphene’s Impurities
Scientists report a rapid and contact-less way to measure the purity of graphene.
