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Picosecond fluorescence spectrometer
Picosecond fluorescence spectrometer
Category
Spectroscopy
Application
Time-resolved spectral measurements: spectral region 300 nm – 700 nm, temperature region 4 K – 350 K
Description
Excitation source: picosecond solid state laser including second and third harmonic generator and OPG
Spectral range: 210-2300 nm
Scanning accuracy: 0.1 nm
Pulse duration: ~ 15 ps
Repetition rate: 10 Hz
Output pulse:
- ≥ 0.3 mJ @450 – 1000 nm
- ≥ 1.0 mJ @450 – 500 nm
- ≥ 0.05 mJ @220 – 410 nm
- ≥ 0.15 mJ @250 – 300 nm
Linewidth: < 6 cm-1
Detection: spectrograph and streak camera
- temporal resolution: 15 ps
- spectral resolution 0.1 nm
- spectral range: 200 nm – 850 nm
Sample chamber: closed cycle He cryostat
- temperature range: 4 K – 350 K
- vacuum shroud: 5 ports for optical experiments
Vacuum system: oil-free turbomolecular pumping system
