Researchers in Korea have used three-dimensional (3D) graphene foam as a transparent conductor for the p-contact of blue nitride semiconductor light-emitting diodes (LEDs) [Byung-Jae Kim et al, Appl. Phys. Lett., vol102, p161902, 2013]. The ...
Tags: Graphene foam, LEDs
Researchers based in China and Sweden have proposed fast chemical vapor deposition (CVD) of graphene as a route to more cost-effective transparent conducting layers (TCLs) for nitride semiconductor light-emitting diodes (LEDs) [Xu Kun et ...
NeoPhotonics Corp of San Jose, CA, USA, a vertically integrated designer and manufacturer of both indium phosphide (InP) and silica-on-silicon photonic integrated circuit (PIC)-based modules and subsystems, has opened a sales and R&D office ...
Tags: NeoPhotonics, Moscow Sales
XsunX Inc of Aliso Viejo, CA, USA, which is developing hybrid copper indium gallium (di)selenide thin-film (CIGS) photovoltaic (TFPV) cell technologies and ‘CIGSolar’ manufacturing processes, has appointed Dr John R. Tuttle to ...
Tags: XsunX, Electronics
Infinera Corp of Sunnyvale, CA, USA, a vertically integrated manufacturer of digital optical network systems incorporating its own indium phosphide-based photonic integrated circuits (PICs), says that its DTN-X platform has been selected to ...
Tags: BICS Opts, Electronics
Infinera Corp of Sunnyvale, CA, USA, a vertically integrated manufacturer of digital optical network systems incorporating its own indium phosphide-based photonic integrated circuits (PICs), says that its DTN and ATN platforms have been ...
Tags: Agder Breiband, Electronics
This breakthrough development is the result of a collaboration by Cambrios and Novaled to demonstrate the functionality of a high performance large area OLED tile enabled by Cambrios’ silver nanowire material. Commercially ...
Tags: OLED Lighting, OLED, Lighting
For first-quarter 2013, NeoPhotonics Corp of San Jose, CA, a vertically integrated designer and manufacturer of both indium phosphide (InP) and silica-on-silicon photonic integrated circuit (PIC)-based modules and subsystems for ...
Tags: NeoPhotonics, Electronics
Researchers in China have used strain engineering to improve the light output power of 530nm green light-emitting diodes (LEDs) by 28.9% at 150mA current injection [Hongjian Li et al, Appl. Phys. Express, vol6, p052102, 2013]. The research ...
Xenics nv of Leuven, Belgium - a manufacturer of infrared detectors, cameras and customized IR imaging solutions covering the spectrum from long-wavelength infrared (LWIR) to the visible (0.4–14μm) – says that on 3 May three ...
Tags: InGaAs SWIR, Proba-V Satellite
For first-quarter 2013, AXT Inc of Fremont, CA, USA has reported revenue of $22.4m, down 5% on $23.5m a year ago but up 18% on $18.9m last quarter. Fiscal Q1/2012 Q2/2012 Q3/2012 Q4/2012 Q1/2013 Revenue $23.5m $25.2m $20.8m $18.9m $22.4m ...
Tags: Electrical, Electronics, Raw Materials
Epiwafer foundry and substrate maker IQE plc of Cardiff, Wales, UK has announced the launch of the new division IQE Infrared, which aims to provide customers with a complete 'one-stop shop' for infrared substrate and epitaxial wafer ...
Tags: Electrical, Electronics
At the SPIE Defense, Security, and Sensing 2013 infrared materials conference in Baltimore, MD, USA (30 April to 2 May), Galaxy Compound Semiconductors Inc of Spokane,WA, USA, a subsidiary of epiwafer foundry and substrate maker IQE plc of ...
Tags: IQE, InSb substrates, GaSb substrates, Electrical, Electronics
Abrisa Technologies, a leading supplier of high performance flat glass for the display industry can now screen print on 80 inch diagonal soda lime or low iron float glass for a wide variety of applications including digital signage, ...
Ascent Solar Technologies Inc of Thornton, CO, USA, which manufactures lightweight thin-film photovoltaic modules based on copper indium gallium diselenide (CIGS) using flexible substrate materials, has appointed Sun2Voltage as a ...
Tags: Sun2Voltage, Solar CIGS