Jijun Feng and Ryoichi Akimoto based in China and Japan have developed low-threshold green and green-yellow laser diodes (LDs) based on a beryllium zinc cadmium selenide (BeZnCdSe) quantum well [Appl. Phys. Lett., vol107, p161101, 2015]. ...
Tags: laser diodes, zirconium dioxide
Rensselaer Polytechnic Institute (RPI) in Troy, NY, USA says that Michael Shur (its Patricia W. and C. Sheldon Roberts Professor of Solid State Electronics) is to receive an Achievement award from the UK's Institution of Engineering and ...
Tags: DUV LED Research, transistor
On November, 2, Weichai held its 2016 Engine Product & Technology Seminar. Themed with “Striving for International Excellence”, the seminar presented a whole new spectrum of products and technologies, catching wide-spread ...
Demand for imported crude, petroleum bitumen blend and straight-run fuel oil by independent teapot refineries in China's eastern Shandong province was relatively weak over this week, given narrowing refining margins on lower oil prices in ...
Tags: crude, petroleum bitumen, fuel oil
The water levels on the Rhine hit critically low levels this week, which threatened to send the cost of transporting and handling a range of oil and chemicals even higher after several months of rising costs. Freight and logistics costs ...
Tags: Rhine, transporting, Oil, Petchem
October average retail price for 7W LED light bulbs (equivalent to 40W incandescent ones) in the China market decreased 9.7% on month to CNY29.8 (US$4.7), while that for 9W models (equivalent to 60W incandescent ones) rose 1.9% to CNY36.9, ...
Tags: China market, DIGITIMES, Digitimes Research
It's hard to escape the positive vibe that is currently circulating within the optics industry. As well as publishing record results in quarter one, many of the industry's big hitters have also published encouraging growth forecasts for ...
Tags: optics industry, cosmetic medical systems, semiconductor tools
Equipment spending by semiconductor chip manufacturers, a key industrial market for vendors of both lithography and laser-based wafer processing systems, will reach $32 billion in 2010 – more than double the 2009 figure. ...
Tags: semiconductor, chip, LED fab
An outbreak of cautious optimism in optics and laser markets is fueling the hope that the economic slowdown may be over. Not all vendors are cheerful however, with the order books of some in the materials processing sector continuing to ...
Pocket projector; mini projector; pico-projector; nano-projector. The muddle of names that has sprung up around these miniature display products succeeds at least in dragging our thoughts away from the projectors that we are more familiar ...
Tags: Pocket Projectors, miniature display products, LEDs, laser
In 2007 Sony grabbed the world's attention with its XEL-1 TV, offering pitch-black blacks and superb motion resolution from a wafer-thin, low power consumption panel. Despite its modest 11-inch size, the milestone product put organic light ...
Tags: OLED products, OLED display, Sony, Samsung
Can you consider light as a product, ready to pick up from the shelf and take home? You can't touch or hold it, but being able to use it whenever needed has been vital to the progress of humanity. Light sources have progressed from candles ...
Tags: Lighting market, LED demand, displays
The German photonics sector will employ 165,000 people in the country by the end of the decade, according to a market and industry study presented by Photonik Forschung Deutschland at the LASER World of Photonics trade show in Munich. ...
The integration of LEDs into biophotonics and medical science devices is set to increase in value by a multiple of five over the coming six years, according to a new forecast by ElectroniCast, Upper Lake, CA, USA. Earlier this week, the ...
Tags: LEDs, biophotonics, medical science devices
In a dramatic change from the status quo, nearly half of all gallium nitride (GaN) LEDs will be produced on silicon substrates by the end of the decade. That’s according to a new report by analysts at IHS, who forecast that the ...
Tags: LED Production, GaN LEDs, sapphire wafers