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Room-temperature terahertz detection
Field-effect transistors based on semiconductor nanowires can operate as fast and sensitive plasma-wave terahertz detectors that are versatile and easy to grow.
When in relative motion, plates of a Fabry-Perot interferometer generate a unique resonance with negative frequency if separated by a gap of critical size.
27 July 2015
Production of 3D graphene scaffolds with micron-scale pores by lithography using UV lasers enables the design of carbon electrodes for advanced electrochemical applications.
25 July 2015
The Tikhonov L-curve can be used to determine optimum regularization parameter values for the generalized autocalibrating partially parallel acquisitions approach.
24 July 2015
Direct femtosecond laser writing of dielectric crystals enables the fabrication of 3D waveguiding structures as passive or active photonic devices operating from near-UV to mid-IR bands.
24 July 2015
A new satellite system uses radar-radiometer technology to map global surface soil moisture, monitoring the links between the water, energy, and carbon cycles over land.
23 July 2015
Multimode fiber Bragg gratings enable enhancements to the sensitivity of night-sky spectral analysis, highlighting one novel functionality made possible by advancements in the field of astrophotonics.
22 July 2015
Optitec adapts to support photonics in south of France
Photonics cluster aims to be involved in entire value chain for companies across its region.
28 July 2015
Better LED margins boost Philips profit
Solid-state technology accounts for 40% of Philips' total lighting sales in latest quarter.
27 July 2015
3D-printed aircraft launched from warship
University of Southampton engineers test fly and safely land “SULSA” – a laser-printed unmanned aircraft.
27 July 2015
 
Kevin Knopp: High-pressure mass spectrometer detects chemical threats

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