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SpectraPro HRS-300 high-resolution imaging spectrograph

Princeton Instruments has introduced the SpectraPro HRS-300, designed for advanced microspectroscopy and multichannel fibre applications. This 300-mm imaging spectrograph makes use of ResXtreme, a new spectral deconvolution technology that can improve spectral resolution, peak intensities and consistency across the 2D focal plane by as much as 60%. The SpectraPro HRS has dual exit ports, each with a 30 mm focal plane, permit mounting and operation of two array detectors (which could include any of Princeton Instruments’ CCD, EMCCD, ICCD, sCMOS or InGaAs detectors). These also enable the instrument to operate as both a monochromator and a spectrograph. Every SpectraPro HRS can also utilise three interchangeable triple-grating turrets and includes Princeton Instruments’ AccuDrive™, a new grating drive system that yields improvements in wavelength accuracy and repeatability over previous scan systems and increases grating-to-grating wavelength precision to sub-pixel repeatability.

SpectraPro HRS applications include Raman spectroscopy, photoluminescence, fluorescence, LIBS, plasma diagnostics, transmission, absorption and microspectroscopy. SpectraPro HRS spectrographs are supported by Princeton Instruments’ 64-bit LightField imaging and spectroscopy software, which provides complete control of the SpectraPro HRS as well as comprehensive data analysis capabilities.

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