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Zentralinstitut fur Optik und Spektroskopie Patents |
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Assignee: Zentralinstitut fur Optik und Spektroskopie
Address: Berlin-Adlershof, DE
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5189486 |
Echelle polychromator |
February 23, 1993 |
| The invention relates to an Echelle polychromator and can be employed in instruments for the spectrophotometric investigation of radiation sources. It is characterized in that, connected in series with the polychromator, there is a dispersive and polychromatic illuminating device, which |
| 5182609 |
Spectrometer |
January 26, 1993 |
| The invention relates to a spectrometer useful in analytical spectroscopy. The spectrometer has an imaging diffraction grating, a planar receiver system, and an element for flattening the image field, wherein the improvement comprises that a body of low refractive power and perceptible |
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