Request InfoMcPHERSONCHELMSFORD, Mass., Aug. 2, 2010 — McPherson Inc. has announced that its vacuum-ultraviolet (VUV) spectrometer, the Model 234/302, is now available with improved efficiency over a wide wavelength range. New platinum-coated gratings are suitable for use at windowless wavelengths, shorter than 120 nm (>10eV.) The compact 200-mm-focal-length spectrometer can be supplied with various gratings to spread optimization over the entire 30 to 550-nm wavelength range, an advantage enabled by the optical design. In combination with windowless, sensitive, cooled scientific-grade CCD detectors, adjustable slits and f/4.5, the...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/2/2024Flow Cell and Reflection StrobeThe ATR Flow Cell and near infrared diffuse reflection probe (shown) from tec5USA Inc. are 3-A certified and can be used for applications including spectroscopic analysis for food, feed, and...BioPhotonics Jan/Feb 2024 IssueSpectral FastFLIM ModuleThe Parallel 16-PMT Spectral FastFLIM from ISS is a time-resolved spectral detector with parallel 16-channel digital frequency domain FLIM (FastFLIM) readouts for fast spectral FLIM data acquisition....BioPhotonics Mar/Apr 2023 IssuePhotodiode PhotodetectorsExtended 2.6-µm Cutoff InGaAs Photodiode Photodetectors from Marktech Optoelectronics Inc. provide high sensitivity, high speed, and low noise for nondispersive spectrometers, pyrometers, and...Photonics.com 5/17/2022Biomolecular Characterization DeviceThe Apollo biomolecular characterization device from RedShift BioAnalytics Inc. uses microfluidic modulation spectroscopy (MMS) technology to provide sensitive, precise measurements of biomolecule...ARTICLESBioPhotonics Nov/Dec 2023 IssueOptical Measurements Combine for Early Metastasis DetectionDiffuse in vivo flow cytometry (DiFC), an optical technique developed at Northeastern University, enables fluorescence detection of tumor cells circulating in the bloodstream. 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