Nanostructures allow scientists to manipulate light in ways not previously possible. Based on nanofabricating several one hundred nanometer-sized bars into regular structures, photonic lattices allow the steering of light beams around corners and reflect them with near 100 percent efficiency. This capability represents the new generation of nanocomponents that may herald in an age of optical computing. Already structuring semiconductors at the nanoscale, led to the development of the vertical cavity surface emitting laser or VCSEL, the most efficient low-power light source available and fast becoming a key 21st century technology for communications.

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A team led by scientists at Duke University's Pratt School of Engineering has demonstrated the first working "invisibility cloak." The cloak deflects microwave beams so they flow around a "hidden" object inside with little distortion, making it appear almost as if nothing were there at all.

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A tutorial by Ocean Optics demonstrating the basics to teh SpectraSuite software for use with spectrometer. This step by step video guide is very comprehensive for any level user on the use of the SpectraSuite software package.

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The photonics group has led the way in developing photonic crystal fibres, pioneered by Professor Philip Russell in 1991 and now a major new area within physics. These optical fibres are able to harness the power of light in many new ways, enhancing existing applications and leading to many new ones. The work is expected to have a major impact in many areas of engineering and technology, including light sources, optical telecommunications, ultra-violet light and x-ray generation, atomic and quantum physics and astronomical imaging.

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