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Your search keyword '"S. M. Kapetanaki"' showing total 2 results
Start Over Author "S. M. Kapetanaki" Topic 01 natural sciences
2 results on '"S. M. Kapetanaki"'

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
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2. Broadly tunable narrowband pump pulses for femtosecond stimulated raman spectroscopy

Author

Marco Marangoni, S. M. Kapetanaki, Tullio Scopigno, E. Pontecorvo, Daniele Brida, Giulio Cerullo, Alessia Quatela, and Michela Badioli

Subjects
Materials science, business.industry, Physics::Optics, Nonlinear optics, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, 7. Clean energy, 01 natural sciences, 0104 chemical sciences, Optical pumping, symbols.namesake, Laser linewidth, Optics, Femtosecond, symbols, Optoelectronics, Physics::Atomic Physics, Coherent anti-Stokes Raman spectroscopy, 0210 nano-technology, business, Raman spectroscopy, Spectroscopy, Raman scattering
Abstract

Using spectral compression by second-harmonic generation we generate pulses with 10÷15 cmμ1 linewidth, multi-μJ energy and broad tunability from 330 to 510 nm. This source is ideally suited as Raman pump for Stimulated Raman Scattering.

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