Zeiss Concave Grating 792032-0000-000
Description
Concave diffraction gratings are diffractive optics components for compact spectrometers. By combining dispersive and imaging properties in a single element concave gratings reduce stray light, increase light intensity, and are ideal for imaging the spectrum on a diode array or a CCD/CMOS sensor. The basic form of all imaging gratings is the Rowland circle grating.
ZEISS concave gratings are produced holographically. This optimizes the focal plane and minimizes aberrations such as astigmatism, spherical aberration and coma over a wide spectral range with a range of groove profiles.
Zeiss Concave Grating 792032-0000-000
Specifications |
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|---|---|
| Groove Density: | 2400 l/mm |
| Substrate Material: | Zerodur |
| Radius Of Curvature: | 749.89 mm |
Applications
Spectrographs and spectrometers
Spectroscopy
Scientific and industrial applications
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United States
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On FindLight:
since 2016
Frequently Asked Questions
A concave diffraction grating is a diffractive optics component used in compact spectrometers that combines dispersive and imaging properties in a single element.
Concave gratings reduce stray light, increase light intensity, and are ideal for imaging the spectrum on a diode array or a CCD/CMOS sensor.
Concave gratings are suitable for spectrographs and spectrometers, spectroscopy, and scientific and industrial applications.
The groove density of the concave grating is 2400 ± 4 l/mm.
The storage and transport temperature range for the concave grating is -40 °C … +70 °C (non-condensing environment).