/ Sum Frequency Generation (SFG) vibrational spectroscopy and microscopy
/ Coherent anti-stokes Raman (CARS) spectroscopy and microscopy
/ THz spectroscopy
/ Characterisation of vibrational bonds of molecules at surfaces or interfaces.
/ Intrinsically surface specific
/ High spectral resolution.
/ Wide range of accessible (molecular) vibrations: 625-4000 cm⁻¹
/ SFG Microscope
/ Sensitive to vibrational signatures of molecules
/ High spectral resolution.
/ Sub-wavelength spatial resolution
/ F-CARS, E-CARS, P-CARS detection geometries
/ Wide range of accessible (molecular) vibrations: 740-4000 cm⁻¹
/ Pump pulse fiber delivery
/ Real-time measurements
/ Unlimited lifetime of delay line
/ Flexible design
/ THz imaging capability
/ Wide spectral range up to 4.5 THz
/ High dynamic range >70 dB at 0.4 THz
/ Real-time data acquisition up to 10 spectra/s
/ Excellent spectral resolution better than 2.5 GHz
/ “No bearing” design of fast delay line – virtually unlimited lifetime
/ Based on unique GaBiAs photoconductive material
/ Optimized for wavelengths around 1060 nm
/ Pump pulse fiber delivery
/ Technical passport and test report included
/ Based on LT-GaAs or GaBiAs photoconductive material
/ Optimized for wavelengths around 800 nm or 1060 nm
/ Wide spectral range and low noise
/ Sub-picosecond temporal resolution
/ THz emitter/detector mounting stages
/ Power supplies
/ Preamplifiers
/ THz spectroscopy kits