Mid-Infrared Spectrometers
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Mid-Infrared Spectrometers Fast - Sensitive - Rugged Nonlinear Infrared Sensors The NLIR mid-infrared Fibre Spectrometer brings a novel approach to infrared light sensing that has unprecedented combinations of sensitivity, speed, resolution and measurement versatility as its foremost advantages. See the following page for full specifications - a new paradigm in mid-infrared light detection High sensitivity Excellent linearity High detectivity allows Silicon-based detectors detection down to 5 pW/nm are unmatched in response linearity Good resolution 2048 pixels gives a resolution of 6 cm-1 in entire bandwidth High speed Up to 400 Hz full spectrum readout rate. Customisation up to 80 kHz possible. No moving parts means low sensitivity to vibrations CW and pulses down to 100 fs are measured equally effectively, independent on laser repetition rate The combination of upconversion and CCD detectors almost avoids thermal radiation noise The exposure time can be varied five orders of magnitude. NLIR - Hirsemarken 1, DK-3520 Farum, Denmark | www.nlir.com | info@nlir.com | +45 71 74 78 70

Mid-Infrared Spectrometers Fast - Sensitive - Rugged NLIR Nonlinear Infrared Sensors Mid-infrared (MIR) spectroscopy is used in both industry and research for non-invasive characterisation of gasses, liquids and solids as well as characterisation of light sources. The NLIR MIR Fibre Spectrometer is based on a novel measurement scheme that upconverts the MIR light to near-visible light. Silicon-based near-visible light detectors, for example CCDs, are far superior to MIR light detectors in terms of detectivity, speed and noise. The NLIR upconversion technology therefore brings these...