In a development that could make the advanced form of secure communications known as quantum cryptography more practical, University of Michigan researchers – supported by the US National Science Foundation (NSF) - have demonstrated a ...
Tags: GaN nanowires, semiconductor processing techniques, semiconductor
Taiwan National Tsing Hua University has been studying ways to improve the modulation performance of high-output-power nitride semiconductor light-emitting diodes (LEDs) [Chien-Lan Liao et al, IEEE Electron Device Letters, published online ...
Tags: GaN InGaN LEDs, LED, Electrical, Electronics, taiwan
Gwangju Institute of Science and Technology and Samsung Electronics Co Ltd of South Korea have developed a zinc oxide (ZnO) nanorod (NR) process for improving light extraction from gallium nitride (GaN) light-emitting diodes (LEDs) by up to ...
Tags: GaN, LEDs, Electronics
Ohio State University (OSU) has used polarization engineering to create low-resistance tunnel junctions in gallium nitride (GaN)-based structures [Sriram Krishnamoorthy et al, Appl. Phys. Lett., vol102, p113503, 2013]. Such junctions could ...
Tags: GaN, InGaN, semiconductor
Researchers in South Korea have developed a new gold-doping process for graphene transparent conducting layers (TCLs) that improves its adhesion and electrical contact with near-ultraviolet light-emitting diodes (NUV-LEDs) [Chu-Young Cho et ...
Tags: NUV-LEDs GaN Graphene, Electrical, Electronics, LED
US Representative Kevin Cramer, a Republican and North Dakota's lone House member, believes that hardline, pro-drilling arguments from his own party may be hindering the chances of bipartisan support for increasing oil and gas production on ...
Tags: Drilling Rhetoric Hinders, Chemicals, Cramer
GigOptix Inc of San Jose, CA, USA (a fabless supplier of analog semiconductor and optical components enabling high-speed end-to-end information streaming) is showcasing its 100Gbps networking technology in booth 3113 at the Optical Fiber ...
In booth 1601 at the Optical Fiber Communication (OFC) exhibition in Anaheim (19-21 March), NeoPhotonics Corp of San Jose, CA, a vertically integrated designer and manufacturer of both indium phosphide (InP) and silica-on-silicon photonic ...
Tags: NeoPhotonics, Optical Fiber Communication, silicon photonic
Nanoelectronics research center Imec of Leuven, Belgium has announced the launch of its fully integrated silicon photonics platform through a cost-sharing multi-project wafer (MPW) service via ePIXfab, the EU-funded silicon photonics ...
Tags: silicon photonics, Nanoelectronics, optical transceivers
For those of us fortunate enough to have both lots of wall space and deep pockets, a new wave of pricey Ultra HD TVs—with four times the resolution of a regular 1080p sets—promise ever bigger screens and more detailed pictures ...
Tags: Sony, Ultra HD TV, TV
TCL Group announced on February 27, its business performance TV and mobile phone showed polarization. In 2012, the company achieved net profit of 796 million yuan, down 21.43% over the previous year. TCL Multimedia’s turnover of ...
Tags: TCL, TV, phone business, polarization
Ultra HD TVs—a new breed of higher-resolution sets that promise even sharper, more detailed images than the best 1080p models can deliver—were all the rage at CES last month, but we've been wondering if they can can live up to ...
Tags: Ultra HD TVs, LG, TV
In a parallel effort to its development of UV-C light emitting diodes (LEDs), HexaTech recently demonstrated optically pumped, AlGaN-based lasers grown on highest-quality, single crystalline AlN substrates. Laser structures fabricated at ...
Konica Minolta Sensing Americas, Inc., a leading manufacturer in the industrial measurement of color, light and 3D shape, has released its updated firmware to its FD-Series Spectrodensitometers used in the digital imaging and printing ...
Tags: Konica Minolta Sensing, updated firmware, FD-Series Spectrodensitometers
In a parallel effort to its development of UV-C light-emitting diodes (LEDs), HexaTech Inc of Morrisville, NC, USA recently demonstrated optically pumped AlGaN-based lasers grown on single-crystalline aluminium nitride (AlN) substrates. ...
Tags: HexaTech, LEDs, AlN substrates