Andy Choi

Articles from Andy

Researchers Fabricate Photovoltaic Solar Cells and OLEDS from GQD-Based Material

The photovoltaic devices produced from organic materials provide several advantages over non-organic materials. Yet, the fabrication of organic photovoltaic devices involve expensive electron donor and acceptor materials.

7 Jul 2011

Researchers Steer Electrons by Using Femtosecond Laser Pulse

Steering electrons with an electric field of femtosecond laser pulses resolves atomic procedures on an attosecond time scale.

7 Jul 2011

Avago Technologies Launches Three Models of High-Brightness LEDs

Avago Technologies, a company that supplies analog interface parts for industrial, communications and consumer applications, declared that it has released three series of oval through-hole, high-brightness, energy-saving LEDs that are suitable for electronic signage applications.

7 Jul 2011

Nokia Siemens Networks Delivers Gigabit Passive Optical Network Technology to EVO

Nokia Siemens Networks delivers GPON technology to EVO, an internet service provider located in central northern Bulgaria.

7 Jul 2011

Energy Saving Solutions LED Retrofit Program Enables Customers to Achieve Significant Savings

Energy Saving Solutions (ESS) is looking for LED retrofit projects in commercial or industrial segments to provide financial assistance for their no out of pocket funding for municipalities and commercial properties, which want to have their conventional lighting replaced with LED, smart switches, and dimmers.

7 Jul 2011

Scientist Uses Laser to Learn About Interaction between Glutamate and Transport Protein

Christof Grewer, a researcher from Binghamton University, is figuring out a critical brain transport protein.

7 Jul 2011

Tiger Optics to Showcase Laser-Based Gas Analyzer at Semicon West Expo

Manufacturer of gas-based laser analyzers, Tiger Optics has planned to showcase a new laser-based gas analyzer at the Semicon West Expo that will take place in San Francisco.

7 Jul 2011

Researchers Develop Nanowire Laser Technology to Penetrate Living Cells

A professor at the University of California, Riverside Bourns College of Engineering with his team of researchers has discovered that semiconductor lasers made from nanowires can be used for a variety of applications ranging from hindering the growth of viruses to increasing DVD storage capacity.

7 Jul 2011

AIS Introduces Flat Panel Display for Naval Military Deployments

AIS has introduced a 20.1” UXGA 1600x1200 flat panel display for adverse environmental conditions such as radiated emissions, temperature, humidity, vibration, and mechanical shock.

6 Jul 2011

SavWatt Deploys LED Street Light in Washington

Developer of LED fixtures and street lighting solutions, SavWatt USA has deployed a LED street lighting solution in the Department of Transportation building.

6 Jul 2011

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