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terahertz News
Energy Technologies Get Boost from New Waveguides
BUFFALO, N.Y., March 31, 2014 — More efficient photovoltaic cells are among the possibilities created by a new nanoscale microchip component.
Combining Technologies Creates Ultrathin Light Detectors
VIENNA, March 28, 2014 — A first-ever combination of technologies has resulted in the creation of an extremely thin light detector.
Microstructures Improve Data Transfer
SALT LAKE CITY, March 12, 2014 — Microscopic structures that use light in metals to relay information could improve the speed of wireless technology and enable the printing of magnetic materials.
Institute of Optics Director Named AAAS Fellow
ROCHESTER, N.Y., Nov. 28, 2013 — University of Rochester Institute of Optics director Xi-Cheng Zhang has been named a fellow of the American Association for the Advancement of Science for his contributions to the generation and detection of broadband terahertz waves. Zhang, M....
THz Lens a New Tool for Biology
SYDNEY, Nov. 4, 2013 — A new terahertz lens made of plastic and metal has 10 times the resolution of any current metamaterial lens, making it a powerful tool for biological imaging, its creators say. The metamaterial lens was created using fiber optic manufacturing...
THz Plasmonic Crystal is Tunable
ALBUQUERQUE, N.M., Oct. 30, 2013 — Normally the light passing through the atomic structure of a photonic crystal is of a fixed frequency, but light passing through a crystal containing plasma can be tuned by adjusting the voltage applied to it, say researchers in New Mexico. Photonic...
THz QCL Hits Light Output Milestone
VIENNA, Oct. 29, 2013 — Using special symmetrical laser structures, a group in Vienna says it has created a terahertz quantum cascade laser (QCL) with four times higher light output than other such existing devices, crossing a major hurdle to the widespread use of such...
THz Sensor to Detect Viruses Before Outbreaks
DAYTON, Ohio, Sept. 26, 2013 — A new project aims to develop a sensor that uses gigahertz-to-terahertz (GHz-to-THz) radiation to detect viruses captured in nanofluidic chips, with the goal of using the system quickly in places where large, highly mobile groups congregate, such as...
Cell Phones that See Through Walls?
DALLAS, April 20, 2012 — Improvements in microchip technology and new scientific advances that let scientists tap into the terahertz range could lead to mobile phones that can be used to see through walls, wood, plastics, paper and other opaque materials. The terahertz...
Terahertz Computed Tomography Helps ID Chemical Substances
Dec 1, 2011 — As radiation sources become more efficient, detectors become more sensitive, and acquisition speeds up, terahertz computed tomography holds promise for nondestructively finding and distinguishing between different materials by visualizing spatial...
TeraView Expands in South Korea
Sep 1, 2011 — Terahertz solutions and technology provider TeraView of Cambridge, UK, has announced that it has received a key order from the Gwangju Institute of Science and Technology of South Korea for its TPS spectra 3000 system for research and materials...
TeraView Expands Customer Base in South Korea
CAMBRIDGE, England, July 1, 2011 — Terahertz solutions and technology provider TeraView announced that it has received a key order from the Gwangju Institute of Science and Technology of South Korea for its TPS spectra 3000 system for research and materials characterization. ...
Imaging in the Ultrafast Lane
May 1, 2011 — For ultrafast imaging at wavelengths well below the visible, consider the work being done by a team led by professors Henry Kapteyn and Margaret Murnane. The married couple holds appointments in physics at the University of Colorado at Boulder and...
Advanced Photonix Promotes Risser
ANN ARBOR, Mich., April 5, 2011 — Advanced Photonix Inc., a supplier of optoelectronic products, announced the promotion of Robin Risser to chief operating officer and member of the board of directors. Before the promotion, Risser acted as chief financial officer for the...
JILA Upgrades Terahertz Source
GAITHERSBURG, Md., Jan. 24, 2011 — JILA researchers have developed a laser-based source of terahertz radiation that is unusually efficient and less prone to damage than similar systems. The technology might be useful in applications such as detecting trace gases or imaging weapons in...
T-Ray Sublicenses Technology to TeraView
VANCOUVER, British Columbia, July 22, 2010 — Medical device company T-Ray Science Inc. has granted a sublicensing agreement to TeraView Ltd. of Cambridge, UK, to use certain continuous wave (CW) terahertz technology originally patented by MIT and licensed exclusively to T-Ray. The Cambridge,...
Licensing Agreement
Jul 1, 2010 — Terahertz research company T-Ray Science Inc. has granted a licensing agreement to Toptica Photonics Inc. of Victor, N.Y., a terahertz source supplier. Under terms of the agreement, T-Ray will collect royalties on US sales of Toptica’s...
THz Photonic Integrated Circuit Formed
ALBUQUERQUE, N.M., June 30, 2010 — By integrating a terahertz quantum-cascade laser and diode mixer into a monolithic solid-state transceiver, researchers at Sandia National Laboratories successfully formed a terahertz (THz) photonic integrated circuit that can provide improved...
Gentec Buys Spectrum Detector
QUEBEC CITY, June 7, 2010 — Canada-based laser beam measurement products maker Gentec Electro-Optics Inc. said it has strengthened its US presence by acquiring laser and terahertz measurement manufacturer Spectrum Detector Inc. of Oregon for an undisclosed amount. With the...
T-Ray Grants Toptica Tech License
VANCOUVER, British Columbia, May 4, 2010 — Terahertz (THz) research company T-Ray Science Inc. announced it has granted a licensing agreement to Toptica Photonics Inc., a THz source supplier. Under the terms of the agreement, the former company will collect royalties on the US sales of the...
Toptica Photonics Names New VP of R&D
VICTOR, N.Y., March 4, 2010 -- Dr. Patrick Leisching is the new vice president of research and development at diode and ultrafast fiber laser maker Toptica Photonics, the company announced this week. Leisching, ...
Putting Imaging in the Picture
Feb 28, 2010 — It is now more than 180 years since the first image was captured by Joseph Nicéphore Niépce from an upstairs window on his estate in France using pewter plates and a camera obscura...
Terahertz laser tuning comes down to the wire
CAMBRIDGE, Mass. – The progress of terahertz technology continues its steady march with news of a tunable terahertz laser developed by a group at MIT. Tunable terahertz lasers are particularly use...
THz Laser Tuning Detects Substances at Airports – and Elsewhere
Jan 13, 2010 — Detecting dangerous materials at airports is a high security priority, and the Christmas Day events in an airplane over Detroit served to put a new spotlight on materials detection. One challenge for current techniques is that they cannot always...
Multibeam Lasers Emit in IR
CAMBRIDGE, Mass., Nov. 30, 2009 – An international team of applied scientists demonstrated compact, multibeam and multiwavelength lasers emitting in the infrared. Typically, lasers emit a single light beam of a well-defined wavelength; with their multibeam abilities, the new lasers...
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May 2024
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