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Optoelectronics & Displays
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The Lead

400 watt high-intensity LED light replaces 1,000 watt metal halide

September 29, 2014 3:53 pm | Larson Electronics Llc | Product Releases | Comments

The GAU-LTL-400W-LED fixture from Larson Electronics (Kemp, TX) produces 52,000 lumens of high intensity light while drawing only 400 watts from a 120 volt electrical system. This high mast LED flood light offers intense light output....

Penn team studies nanocrystals by passing them through tiny pores

September 26, 2014 2:59 pm | by EurekAlert! | News | Comments

An interdisciplinary team of University of Pennsylvania researchers has now applied a cutting-...

Progress in materials science

September 26, 2014 2:56 pm | by EurekAlert! | News | Comments

RESEARCHERS at the University of Huddersfield have collaborated with a colleague at a leading...

Low power, 13MP IP camera features H.264 and JPEG compression

September 26, 2014 11:32 am | Product Releases | Comments

Sensoray (Tigard, OR) announced the release of its Model 3011 Miniature HD IP camera. It fits in...

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A galaxy of deception

September 26, 2014 9:57 am | by EurekAlert! | News | Comments

Astronomers usually have to peer very far into the distance to see back in time, and view the Universe as it was when it was young. This new NASA/ESA Hubble Space Telescope image of galaxy DDO 68, otherwise known as UGC 5340, was thought....

Blackout? Robots to the rescue

September 26, 2014 9:34 am | by EurekAlert! | News | Comments

Big disasters almost always result in big power failures. Not only do they take down the TV and fridge, they also wreak havoc with key infrastructure like cell towers. That can delay search and rescue operations at a time when minutes count....

Single-photon detection, generation, and applications featured in Optical Engineering

September 26, 2014 9:15 am | by EurekAlert! | News | Comments

A new special section on single-photon detection, generation, and applications in Optical Engineering highlights research on technologies with applications in areas as diverse as space exploration and quantum computing, furthering the field....

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Metrics aside, color rendering matters

September 25, 2014 4:21 pm | by Mike Krames, CTO of Soraa | Blogs | Comments

The Illumination Engineering Society (IES) recently published a “position statement” (PS-8-14) which states that color rendering “requirements should not be a metric used in energy regulations to characterize color attributes for solid state lighting.” This unfortunate wording has caused ...

Nanotechnology leads to better, cheaper LEDs for phones and lighting

September 24, 2014 12:56 pm | by EurekAlert! | News | Comments

Princeton University researchers have developed a new method to increase the brightness, efficiency and clarity of LEDs, which are widely used on smartphones and portable electronics as well as becoming increasingly common in lighting....

Search for better biofuels microbes leads to the human gut

September 23, 2014 3:58 pm | by EurekAlert! | News | Comments

Scientists have scoured cow rumens and termite guts for microbes that can efficiently break down plant cell walls for the production of next-generation biofuels, but some of the best microbial candidates actually may reside in the human....

Paraffins to cut energy consumption in homes

September 23, 2014 3:35 pm | by EurekAlert! | News | Comments

Thermal energy storage is a common strategy in energy production systems in which the period of production does not coincide with that of consumption. This happens with the production of hot water by means of solar thermal panels, for example....

Penn research helps uncover mechanism behind solid-solid phase transitions

September 19, 2014 3:37 pm | by EurekAlert! | News | Comments

Two solids made of the same elements but with different geometric arrangements of the atoms, or crystal phases, can produce materials with different properties. Coal and diamond offer a spectacular example of this effect. While it is well known....

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Trial begins for MRI-compatible robot designed to improve accuracy of prostate biopsies

September 19, 2014 10:20 am | by EurekAlert! | News | Comments

A novel robotic system that can operate inside the bore of an MRI scanner is currently being tested as part of a biomedical research partnership program at Brigham and Women's Hospital in Boston with the aim of determining if the robot....

Toward optical chips

September 19, 2014 9:04 am | by EurekAlert! | News | Comments

Chips that use light, rather than electricity, to move data would consume much less power — and energy efficiency is a growing concern as chips' transistor counts rise. Of the three chief components of optical circuits — light emitters, modulators....

Explosion-proof LED work light intended for low-voltage operation

September 17, 2014 5:30 pm | Larson Electronics Llc | Product Releases | Comments

The EPL-PM-150LED-24V-100 explosion proof LED light from Larson Electronics (Kemp, TX) is Class 1 Division 1 & 2 and Class 2 Division 1 & 2 rated. This portable LED light is mounted within an A-frame portable stand constructed from ...

Multi-touch panel based on a film/film/glass structure

September 17, 2014 4:51 pm | Microtips Technology | Product Releases | Comments

Microtips Technology (Orlando, FL) announces their new 10.4” PCAP display. Their new 10.4” PCAP line is based on a F/F/G structure (film/film/glass) — or the ability of using one film layer for the X axis and then another film for the Y axis....

A new sensor development could aid those suffering from Alzheimer’s

September 17, 2014 9:23 am | by A.J. Watts, Editorial Intern | Blogs | Comments

SmartThings is a DIY home automation system that connects sensors and smart devices with a wireless hub. In addition to sensors, the system can loop in smart thermostats, smart plugs, door locks, and surveillance cameras. Now there isn’t a constant....

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Martian meteorite yields more evidence of possibility of life on Mars

September 16, 2014 11:32 am | by EurekAlert! | News | Comments

A tiny fragment of Martian meteorite 1.3 billion years old is helping to make the case for the possibility of life on Mars, say scientists.The finding of a 'cell-like' structure, which investigators now know once held water, came about as a result of collaboration....

Miniature tactile switch offers illumination and IP67 ratings

September 16, 2014 11:20 am | E-Switch | Product Releases | Comments

E-Switch (Minneapolis, MN) announced the TL6210 series tact switch, surface mount termination, miniature footprint, and sealed to IP67 ratings. It also offers illumination, with LED colors that include red, green, yellow, blue, white, and a ...

Customer support programs becoming increasingly important in SSL industry

September 16, 2014 10:26 am | by Kim Peiler, application engineering manager at OSRAM Opto Semiconductors | Blogs | Comments

It is understandable for LED system designers to need additional support as they work to determine which products are best. To help them navigate through these new complexities in system design, some optoelectronic makers have established ...

'Squid skin' metamaterials project yields vivid color display

September 16, 2014 9:11 am | by EurekAlert! | News | Comments

The quest to create artificial "squid skin" -- camouflaging metamaterials that can "see" colors and automatically blend into the background -- is one step closer to reality, thanks to a breakthrough color-display technology unveiled this week by Rice....

Explosion-proof LED light cart equipped with new high-output lamps

September 15, 2014 11:51 am | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) announced the release of an updated version of their popular wheeled cart mounted explosion proof LED paint spray booth light. The EPLCD-48-2L-LED paint booth cart light is designed to provide a high-output....

NASA research gives guideline for future alien life search

September 12, 2014 2:41 pm | by EurekAlert! | News | Comments

Astronomers searching the atmospheres of alien worlds for gases that might be produced by life can't rely on the detection of just one type, such as oxygen, ozone, or methane, because in some cases these gases can be produced non-biologically....

Cutting the cloud computing carbon cost

September 12, 2014 10:17 am | by EurekAlert! | News | Comments

Cloud computing involves displacing data storage and processing from the user's computer on to remote servers. It can provide users with more storage space and computing power that they can then access from anywhere in the world rather than....

New family of materials for energy-efficient information storage and processing

September 12, 2014 10:16 am | by EurekAlert! | News | Comments

Switching the polarity of a magnet using an electric field (magnetoelectric memory [MEM] effect), can be a working principle of the next-generation technology for information processing and storage. Multiferroic materials are promising candidates....

NASA research helps unravel mysteries of the Venusian atmosphere

September 12, 2014 9:08 am | by EurekAlert! | News | Comments

Underscoring the vast differences between Earth and its neighbor Venus, new research shows a glimpse of giant holes in the electrically charged layer of the Venusian atmosphere, called the ionosphere. The observations point to a more complicated....

LED low bay light produces up to 3200 lumens

September 11, 2014 4:53 pm | Product Releases | Comments

GlacialLight, the lighting division of GlacialTech Inc. (Taipei, Taiwan), introduces the newest model in its Arcturus Bay Light series. The GL-BL30 is a durable LED low bay light that uses 30W of electricity to produce up to 3200 lumens....

LED waterproof bulb configured to operate on 347-480 volts AC

September 10, 2014 9:18 am | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) has announced the release of a 25 watt PAR 38 LED bulb that produces 2,500 lumens of light and operates on 347-480 voltages. This bulb is designed to fit in standard light bulb sockets and provides....

Bookmark and share printable version crystal solar and NREL team up to cut costs

September 9, 2014 2:57 pm | by EurekAlert! | News | Comments

A faster, cheaper way to manufacture silicon solar cells, partially funded by the Energy Department and fine-tuned at its National Renewable Energy Laboratory (NREL), has won a coveted R&D 100 award as one of the top technology innovations of 2013....

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