Manipulating light at will: Research could help replace electronic components with optical technology

Manipulating light at will: Research could help replace electronic components with optical technology: "Electrical engineers have developed a material that allows them to manipulate light in much the same way that electronics manipulate flowing electrons. The researchers say the results of their latest proof-of-concept experiments could lead to the replacement of electrical components with those based on optical technologies. Light-based devices would enable faster and more efficient transmission of information, much in the same way that replacing wires with optical fibers revolutionized the telecommunications industry."