Terahertz radiation

Shrinking an extremely useful terahertz radiation source from the size of a lab table to something that could be used in a smart phone
Fighting disease by turning light energy into heat
T-waves will “speed up” computer memory by a factor of 1,000
Researchers develop key component for terahertz wireless
New Device Converts DC Electric Field to Terahertz Radiation
New terahertz device could strengthen security
Ultra-thin Detector Captures Unprecedented Range of Light
Manijeh Razeghi
Team Demonstrates Continuous Terahertz Radiation Sources at Room Temperature
via University of Michigan
New ‘T-ray’ tech converts light to sound for weapons detection, medical imaging
English: The magnetic field of a bar magnet revealed by iron filings on paper. A sheet of paper is laid on top of a bar magnet and iron filings are sprinkled on it. The needle shaped filings align with their long axis parallel to the magnetic field. They clump together in long strings, showing the direction of the magnetic field lines at each point. (Photo credit: Wikipedia)
Newly Identified ‘Universal’ Property of Metamagnets May Lead to Magnetic Refrigeration
[Right: Artist's concept of nanometer-size metallic wires and metallic particles embedded in semiconductors, as grown by Dr. Hong Lu. Credit: Peter Allen, UCSB]
Unique semiconductor with huge implications invented
University of Utah electrical engineers Ajay Nahata and Barun Gupta used a $60 inkjet printer with silver and carbon ink cartridges to create a new, widely applicable way to make microscopic structures that use light in metals to carry information. This new technique could be used to rapidly fabricate superfast components in electronic devices, make wireless technology faster or print magnetic materials. Photo Credit: Dan Hixson, University of Utah College of Engineering
Squeezing Light into Metals
Result monitor of a body scanner (Photo credit: Wikipedia)
Improving explosives detectors for remote sensing: The end of full-body scanners?
Highly Efficient Broadband Terahertz Radiation from Metamaterials
A Terahertz generator with the highest signal quality