Features
- 330 nm – 24 μm spectral range
- Probe delay ranges from 2 ns to 8 ns
- Pump pulse energies down to nJ
- Cryostat and peristaltic pump support
- Femtosecond-to-microsecond measurements
- Automated switching between fluorescence upconversion and TCSPC
- Automated spectral scanning and calibration
- Optional operation as a stand-alone unit
- Polarization, intensity, and delay control
- Down to 2 μm spatial resolution
Applications
- Transient absorption and reflection in bulk and microscopy
- Multi-pulse transient absorption and reflection
- Femtosecond fluorescence upconversion
- Femtosecond stimulated Raman scattering (FSRS)
- Picosecond-to-microsecond fluorescence TCSPC
- Intensity-dependent transient absorption and reflection
- Flash photolysis
- Z-scan
- Transient grating spectroscopy
- Single-wavelength transient absorption
Features
- 248.6nm Excitation, Random Polarization
- Spectrograph: 200 mm Czerny Turner with dual computer controlled 3600 g/mm (Raman) and 300, 600 or 1200 g/mm (fluorescence) holographic gratings
- Raman Resolution: < 8 cm-1, 60 µm slit
- Detector: 3 stage TE cooled, back illuminated UV CCD array
Applications
- Deep UV resonance Raman spectroscopy
- Photoluminescence spectroscopy