HAMBURG, Germany, Oct. 4, 2017 — The faster, more powerful European XFEL free-electron laser has been inaugurated, producing ultrabright, trillion-photon x-ray flashes at a frequency 200× greater than the best preexisting free-electron lasers (FELs). The next-generation European instrument will allow scientists to map the atomic relief of viruses, decipher the molecular composition of cells, create 3D images of the nanoworld, and film chemical reactions. Eleven countries helped build the XFEL, and the French National Center for Scientific Research (CNRS) and Alternative Energies and Atomic Energy Commission (CEA)...Read full articleRelated content from Photonics MediaARTICLESDynamic Speckle Patterns Detect Fires in Harsh EnvironmentsA multi-institutional group of researchers from Denmark and Norway has developed a laser-based system that can detect fires in challenging environments. 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A calibrated secondary source usually is a heated cavity (blackbody) or a filament...Ultraviolet Radiation SourcesVisible Radiation SourcesCOMPANIESFOCtek 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' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' GuideEdinburgh Instruments Ltd.Founded in 1971, Edinburgh Instruments Ltd. is a global provider of sophisticated, state-of-the-art analytical instrumentation for optical spectroscopy. 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