JOEL WILLIAMS, ASSOCIATE EDITOR [email protected]Researchers from the Institute of Photonic Sciences (ICFO) have successfully demonstrated holographic Raman microscopy. The technology is poised to support wide-ranging applications, from live cell and tissue interrogation to, potentially, anti-counterfeiting. Because spontaneous Raman scattering is more than 10 orders of magnitude weaker than fluorescence, the technique is rarely employed. However, Raman can be enhanced dramatically on metal surfaces or in metallic nanogaps to surpass fluorescence response; probes of nanometric surface-enhanced Raman scattering (SERS), therefore, are...Read full articleRelated content from Photonics MediaArticlesMachine Learning Hones Ability to Image Liver DiseaseA research team at the Tokyo University of Science (TUS) has combined NIR hyperspectral imaging (NIR-HSI) and machine learning to assess lipid content in the liver. 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OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' Guide