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Near Infrared Spectrofluorometer |
JASCO offers a Near Infrared (NIR) spectrofluorometer with the capability to measure materials with strong fluorescence in the NIR region, such as rare-earth elements or carbon nanotubes. Carbon nanotube characteristics change drastically according to the tube diameter or the chiral angle. A NIR spectrofluorometer is a very powerful tool for evaluation of these and other samples including 3-dimensional measurements that simultaneously scan both excitation and emission wavelengths.
System Features
- Precise correction by a calibrated, reference light source
- Quantum efficiency measurements in the NIR range
Applications
- Identification of single walled carbon nanotubes
- Characterization of organic compounds
- Emission spectra of rare earth complexes
- Analysis of semiconductor band structures
Specifications
Detectors |
Thermoelectrically Cooled NIR Photomultiplier tube, Nitrogen Cooled NIR Photomultiplier tube |
Detection |
Lock-in amplifier using optical chopping |
EX wavelength range |
220 - 850 nm |
EM wavelength range |
950 - 1700 nm (Thermoelectrically Cooled)
600 - 1700 nm (Nitrogen Cooled) |
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