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Rocky Mountain Instruments - Infrared Optics LB

Holographic lithography boosts plasmonic nanogap array production

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Ashley N. Paddock, [email protected]

A technique based on methods from holographic lithography has been developed to demonstrate a new approach for scaling up the fabrication of plasmonic nanogap arrays while simultaneously reducing costs and infrastructure. A team led by Dr. Stefan Strauf, director of the NanoPhotonics Laboratory at Stevens Institute of Technology, developed the process to create uniform arrays of metallic nanostructures. Existing nanogap array production methods have low throughput and are expensive and time-consuming to produce. Plasmonic nanogap arrays have small air gaps between them. By producing...Read full article

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    Published: November 2011
    Glossary
    nano
    An SI prefix meaning one billionth (10-9). Nano can also be used to indicate the study of atoms, molecules and other structures and particles on the nanometer scale. Nano-optics (also referred to as nanophotonics), for example, is the study of how light and light-matter interactions behave on the nanometer scale. See nanophotonics.
    air gapsAmericasBasic Sciencechemicalscompound latticeelectron beam lithographyHLholographic lithographyImagingindustrialinterference patternsmetallic nanostructuresMicroscopynanonanophotonic circuitsNew Jerseyoptical illuminationOpticsplasmonic nanogap array fabricationplasmonic nanogap arraysResearch & TechnologySensors & DetectorsSERSStefan StraufStevens Institute of Technologysurface enhancement Raman scatteringTech PulseWafersXi ZhangLasers

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