Kawase Initiative Research Unit - Works on 2-D imaging, generation of radiation and the Frohlich hypothesis. Includes a presentation of their work, a list of publications, and list of staff.
Laboratory of Terahertz Spectroscopy - Part of the Institute of Physics, Academy of Sciences of the Czech Republic. Includes information on staffing, the technologies involved and a list of papers. [PDF]
Mittleman Group - Department of Electrical and Computer Engineering, Rice University. Includes links to relevant press articles, a description of their work and list of publications.
StarTiger - An European Space Agency initiative in partnership with the Space Science and Technology Department at CCLRC Rutherford Appleton Laboratory. Features project description and results of an experiment in making TeraHertz imaging devices.