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    • RESOLUTION Spectra Systems

    Meylan 38240

    COMPANY OVERVIEW

    About RESOLUTION Spectra Systems

    14

    Contact

    13 Chemin du Vieux Chêne
    Meylan 38240
    France
    http://www.resolutionspectra.com
    33-458-001-249

    More Info on RESOLUTION Spectra Systems

    RESOLUTION Spectra Systems offers high resolution laser spectrum analyzers and wavelength meters in the VIS-NIR range (630-1100 nm). Those are ideal tools for characterizing pulsed and CW lasers and for sensing applications. Based on SWIFTSTM technology, these innovative instruments have unique features: compactness, high accuracy, speed and robust calibration.

    Products

    Articles

    Resolution
    Test & Measurement

    Spectrum analyzer from Resolution Spectra Systems measures at up to 10 fps

    The Zoom UHR laser spectrum analyzer has resolution up to 16 GHz, allowing spectra, wavelength, and linewidth measurement in real time.
    FIGURE 1. The SWIFTS principle is compared with grating spectrometers and Michelson (Fourier-transform) spectrometers. (a) A Fourier-transform spectrometer is shown in a Michelson configuration. (b) A SWIFTS spectrometer is like a simplified Michelson interferometer in which the scanning mirror and the detector are replaced by the nanodetectors. (c) A grating spectrometer is an interferometric system that creates an optical path difference (OPD) equal to L x (sinα+sinβ) between the rays reaching the two sides of the grating. For a given grating width L, the resolving power of the grating is maximum for two angles that correspond to the SWIFTS configuration (incident and diffracted light are aligned).
    Spectroscopy

    Spectroscopy: High-resolution spectrometers shrink down with SWIFTS

    SWIFTS is a new principle of spectroscopy that can be implemented in an integrated chip, delivering picometer resolution over a spectral range of several hundred nanometers.
    Resolution Spectra Systems ZOOM Spectra spectrometer
    Software

    Resolution Spectra Systems high-resolution spectrometer covers the visible to NIR range

    The ZOOM Spectra spectrometer can be used over the entire 630–1070 nm range without hardware modifications.
    A SWIFTS spectrometer characterizes an 852 nm DFB laser at its nominal operating temperature of 15º to 40ºC between 851.200 and 853.180 nm, showing its characteristic singlemode profile. Further analysis at a 100 Hz measurement rate at the out-of-recommended temperature range of 5º to 15ºC shows dual-mode behavior, while measurements at a higher rate of >1000 kHz show that neither mode exists at the same time, indicating mode-hopping behavior for the laser.
    Spectroscopy

    SPECTROMETERS: SWIFTS spectrometer technology miniaturizes and increases performance

    Gail Overton
    In many spectrometer designs, there is often a tradeoff between miniaturization and high performance.

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