1. Femtosecond stimulated Raman spectrometer in the 320-520nm range
- Author
-
E. Pontecorvo, Daniele Brida, Tullio Scopigno, Giulio Cerullo, Marco Marangoni, Michela Badioli, and S. M. Kapetanaki
- Subjects
Materials science ,Physics::Optics ,Heme ,02 engineering and technology ,Spectrum Analysis, Raman ,01 natural sciences ,010309 optics ,symbols.namesake ,Optics ,0103 physical sciences ,Coherent anti-Stokes Raman spectroscopy ,Spectroscopy ,Femtosecond stimulated Raman spectrometer in the 320-520nm range ,Spectrometer ,business.industry ,Lasers ,Equipment Design ,021001 nanoscience & nanotechnology ,Atomic and Molecular Physics, and Optics ,Equipment Failure Analysis ,Picosecond ,Femtosecond ,Sapphire ,symbols ,Optoelectronics ,0210 nano-technology ,business ,Raman spectroscopy ,Raman scattering - Abstract
Multi-µJ narrow-bandwidth (≈ 10 cm(-1)) picosecond pulses, broadly tunable in the visible-UV range (320-520 nm), are generated by spectral compression of femtosecond pulses emitted by an amplified Ti:sapphire system. Such pulses provide the ideal Raman pump for broadband femtosecond stimulated Raman spectroscopy, as here demonstrated on a heme protein.
- Published
- 2011
- Full Text
- View/download PDF