Raman microscope Renishaw Renishaw 3000
Informationen
Name: | Raman microscope | |
Hersteller: | Renishaw | |
Modell: | Renishaw 3000 | |
Partner: | Fraunhofer-Institut für Werkstoff- und Strahltechnik (IWS) | |
Standort: | laboratory |
Beschreibung
Complementarily to the IR spectroscopic technique the Raman spectroscopy informs about bonding relations within the material and about molecule and networking structures. Raman spectroscopy units the spectroscopic advantages within the visible spectral range (high lateral resolution, high sensitivity) with that of the infra-red spectroscopic technique (sensitivity of the structure). The non-contact and non-destructive measuring procedure, in which a laser excites lattice and molecular vibrations, can be applied to very much different materials (ceramics, glasses, plastics, semi-conductors, silicon and carbon.
Ansprechpartner
Zugangsvoraussetzungen
- sample size up to appr. 10 x 10 cm2, height max. 1,5 cm
- measuring through optically transparent material (packaging, glass windows)
- even suitable for aqueous solution
Notizen
Service offer
- Raman spectroscopic structure analysis of customer-tailored samples (among others, carbon nano tubes CNTs, amorphous carbon a-C, diamond-like carbon DLC, amorphous silicon a-Si, silicon carbide SiC, titanium dioxide TiO2, ...)
- line scans and 2D-mapping
Raman microscope Renishaw 3000 (Renishaw)
- measuring range: 200 cm-1 - 4000 cm-1
- excitation: 514 nm (at the sample appr. 3,5 mW/µm2) or 785 nm (at the sample appr. 85 mW/µm2) - filters can reduce the performance to 50%, 25%, 10%, 1%
- lateral resolution: 1 µm (= a magnification of 100x, further magnifications: 10x, 20x, 50x)
- accessoires: XY cross table for mapping procedures
Letztes Update
Zuletzt aktualisiert am: 13. Juli 2017 um 11:54:11