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TOOLS & INSTRUMENTS

# Far-infrared Spectrometer

Nicolet Magna 550 FTIR for far- and mid-infrared spectral acquisition. This modified instrument contains a silicon-coated mylar beamsplitter and standard DTGS room temperature detector fitted with a transparent polyethylene window. In this configuration, high quality THz spectra from 33 cm-1 to 700 cm-1 (1 THz to 21 THz) are readily obtained. In the picture below, the instrument is configured for step-scan mid-infrared hyperspectral imaging, using InSb or MCT infrared array detectors, of microscopic or macroscopic biological samples. 

Physics

## Organizations

                          - NIST Headquarters
                            - Laboratory Programs
                              - Physical Measurement Laboratory
                                - Nanoscale Device Characterization Division
                                  - Nanoscale Spectroscopy Group

## Details

## Contact

                    -  Edwin J. Heilweil  edwin.heilweil@nist.gov      (301) 975-2370   

## Related Projects

Far-infrared Spectroscopy of Biomolecules (Archived)

Hydrogen Storage Optimization in Thin Film Combinatorial Alloys

### HEADQUARTERS

301-975-2000

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