Fluorescence Spectrometer

Photonics Tech Briefs INSIDER

Edinburgh Photonics (Livingston, UK) recently introduced the FLS980 fluorescence spectrometer for steady state, lifetime and phosphorescence measurements in photophysics, photochemistry, biophysics, biochemistry and semiconductor physics. Enhanced optics include high stray light rejection monochromators, a 3-fold increase in monochromator options, and computer- controlled filter wheels for higher order removal to allow accurate measurement of spectra without higher order distortion. Instrument sensitivity is doubled compared to the FLS920, with a S/N of 12000:1 measured on the Raman spectrum of distilled water using single monochromators. With an extensive range of laser light sources, flashlamps and detectors available for the FLS980, spectral measurements can be made from 200nm to 5µm and with time resolution from a few picoseconds through to seconds.