Request InfoB&W Tek LLCB&W Tek Inc. has launched the i-Raman EX portable Raman spectrometer, an extension of its i-Raman portable spectrometer, with a 1064-nm excitation laser for biological substance and fluorescent samples measurement. The i-Raman EX is equipped with a high-sensitivity InGaAs array detector with deep thermoelectric cooling and high dynamic range to deliver a high signal-to-noise ratio. The device provides spectral resolution as fine as 9.5 cm–1 and spectral coverage from 175 to 2500 cm–1, enabling measurement of the entire fingerprint region. It comes with a fiber...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics May/Jun 2023 IssueBandpass FiltersThe ADVANTECH™ hard coat bandpass filters from Andover Corp. offer steep slopes, high light transmission, durability, and long life for demanding applications. 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This technique is particularly useful when the material cannot be broken down physically.COMPANIESPhotonics Buyers' GuideB&W Tek LLCB&W Tek is a mobile solutions provider producing optical spectroscopy instrumentation, including portable and handheld Raman, LIBS, and NIR systems since 1997. We provide spectroscopy solutions...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. 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' 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...