Imaging Spectrometer - Horiba
Imaging Spectrometer - Horiba
Imaging Spectrometer - Horiba
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Seamless Integration with Synapse<br />
and Symphony ® CCD Detectors<br />
HORIBA Jobin Yvon was the first spectroscopy-based company<br />
to embrace the emerging CCD detector technology and to integrate<br />
the unique two-dimensional capabilities of these detectors<br />
with spectrometer control functions. HORIBA Jobin Yvon has<br />
15 years of experience in manufacturing CCD detectors in-house<br />
and optimizing both our CCD and spectrometer designs for<br />
unmatched spectroscopic performance.<br />
A full line of large and small format CCD chips is available to<br />
work with the spectrometers. Chip innovations from wavelength<br />
optimized back illuminated chips to deep depletion versions are<br />
available in both TE-cooled and LN-cooled housings. Due to<br />
varied parameters of the CCD, spectral coverage and resolution<br />
of the system will depend on the chosen gratings and the<br />
chosen CCD. The following table describes the expected spectral<br />
coverage and resolution of the spectrometers with different<br />
gratings and typical CCD detectors.<br />
Expected Spectral Coverage & Resolution with a Synapse or Symphony CCD **<br />
Grating<br />
(g/mm)<br />
Dispersion<br />
(nm/mm)<br />
<strong>Spectrometer</strong><br />
Mechanical<br />
Range* (nm)<br />
Spectral Coverage<br />
(nm) with<br />
26.7 mm CCD<br />
iHR320<br />
CCDs with 13.5 µm pixels CCDs with 26 µm pixels<br />
Single Pixel<br />
Spectral<br />
Coverage (nm)<br />
Typical<br />
Spectral<br />
Resolution (nm)<br />
Single<br />
Pixel Spectral<br />
Coverage (nm)<br />
Typical Spectral<br />
Resolution (nm)<br />
3600 0.20 0 to 500 5 0.003 0.01 0.005 0.02<br />
2400 0.87 0 to 750 23 0.012 0.04 0.023 0.07<br />
1800 1.38 0 to 1,000 37 0.019 0.06 0.036 0.11<br />
1200 2.31 0 to 1,500 62 0.031 0.09 0.060 0.18<br />
900 3.20 0 to 2,000 85 0.043 0.13 0.083 0.25<br />
600 4.94 0 to 3,000 132 0.067 0.20 0.128 0.39<br />
300 10.12 0 to 6,000 270 0.137 0.41 0.263 0.79<br />
150 20.43 0 to 12,000 545 0.276 0.83 0.531 1.59<br />
Grating<br />
(g/mm)<br />
Dispersion<br />
(nm/mm)<br />
<strong>Spectrometer</strong><br />
Mechanical<br />
Range* (nm)<br />
Spectral Coverage<br />
(nm) with<br />
26.7 mm CCD<br />
iHR550<br />
CCDs with 13.5 µm pixels CCDs with 26 µm pixels<br />
Single Pixel<br />
Spectral<br />
Coverage (nm)<br />
Typical<br />
Spectral<br />
Resolution (nm)<br />
Single<br />
Pixel Spectral<br />
Coverage (nm)<br />
Typical Spectral<br />
Resolution (nm)<br />
3600 0.16 0 to 500 4 0.002 0.01 0.004 0.01<br />
2400 0.53 0 to 750 14 0.007 0.02 0.014 0.04<br />
1800 0.81 0 to 1,000 22 0.011 0.03 0.021 0.06<br />
1200 1.34 0 to 1,500 36 0.018 0.05 0.035 0.10<br />
900 1.84 0 to 2,000 49 0.025 0.07 0.048 0.14<br />
600 2.83 0 to 3,000 76 0.038 0.11 0.074 0.22<br />
300 5.75 0 to 6,000 154 0.078 0.23 0.150 0.45<br />
150 11.58 0 to 12,000 309 0.156 0.47 0.301 0.90<br />
* The system’s optical range will depend not only on the grating groove density, but also the grating blaze angle and the detector’s spectral response.<br />
** Dispersion, Spectral Coverage and Resolution values are given for 500 nm. These values may vary at different wavelengths.