Request InfoQioptiq Photonics GmbH & Co. KGLinos Photonics GmbH & Co. KG has announced the Tristan USB series spectrometers. Fully equipped with a 3648-pixel CCD detector, the devices accomplish power and data transfer through USB port connections. An automatic optimization function ensures that individual device test results for amplitude and dark current are stored with the device, transferred to TRIWin 3.0 program software and used to compensate for device factors, eliminating instrument distortions of measurement results. To avoid saturation and signal distortion, the device automatically selects the most appropriate exposure...See full productRelated content from Photonics MediaPRODUCTSPromoted Content October 2023 IssueOrder Sorting FiltersWhen the spectrum of a spectrometer covers more than one octave, the multiple orders from the grating make interpretation of the detected spectrum difficult. The solution is to insert an order...BioPhotonics Jul/Aug 2023 IssueSpectrometersThe Ocean SR series of spectrometers from Ocean Optics offers rapid spectral acquisition speed and high signal-to-noise ratio performance. The devices include different models with varying...BioPhotonics Mar/Apr 2023 IssueCompact SpectrometersThe compact ROCK VIS and VIS-NIR spectrometers from Ibsen Photonics are designed for blood gas analysis. The devices feature a form factor of 75 × 50 × 30 mm, high throughput, and...BioPhotonics 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...Photonics Dictionarynear-infrared spectrometerA near-infrared (NIR) spectrometer is an analytical instrument used to measure the absorption, transmission, or reflection of light in the near-infrared region of the electromagnetic spectrum....Photonics Dictionaryholographic gratingA holographic grating is a type of diffraction grating that is produced using holographic recording techniques. It consists of a periodic structure of alternating transparent and opaque regions,...Photonics DictionaryFTIR spectrometerFTIR (Fourier transform infrared) spectrometer is a powerful analytical instrument used to obtain an infrared spectrum of absorption or emission of a solid, liquid, or gas sample. 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