http://www.cnr.it/ontology/cnr/individuo/prodotto/ID2594
Narrow-bandwidth picosecond pulses by spectral compression of femtosecond pulses in a secondorder nonlinear crystal (Articolo in rivista)
- Type
- Label
- Narrow-bandwidth picosecond pulses by spectral compression of femtosecond pulses in a secondorder nonlinear crystal (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1364/OE.15.008884 (literal)
- Alternative label
Marangoni, M; Brida, D; Quintavalle, M; Cirmi, G; Pigozzo, FM; Manzoni, C; Baronio, F; Capobianco, AD; Cerullo, G (2007)
Narrow-bandwidth picosecond pulses by spectral compression of femtosecond pulses in a secondorder nonlinear crystal
in Optics express
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Marangoni, M; Brida, D; Quintavalle, M; Cirmi, G; Pigozzo, FM; Manzoni, C; Baronio, F; Capobianco, AD; Cerullo, G (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-15-14-8884 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Politecnico Milano, INFM, CNR, Natl Lab Ultrafast & Ultraintense OPt Sci, I-20133 Milan, Italy; Univ Padua, Dipartimento Ing Informat, I-35131 Padua, Italy; Univ Brescia, Dipartimento Elettron Automat, I-25123 Brescia, Italy (literal)
- Titolo
- Narrow-bandwidth picosecond pulses by spectral compression of femtosecond pulses in a secondorder nonlinear crystal (literal)
- Abstract
- We introduce a simple approach for the efficient generation of tunable narrow-bandwidth picosecond pulses synchronized to broadband femtosecond ones. Second harmonic generation in the presence of large group velocity mismatch between the interacting pulses transfers a large fraction of the energy of a broadband fundamental frequency pulse into a narrowband second harmonic one. Using a periodically poled stoichiometric lithium tantalate crystal coupled to an infrared optical parametric amplifier, we generated 200-nJ pulses with spectral width lower than 8.5 cm(-1) and tunability from 720 to 890 nm. Energy scaling and extension of the tuning range are straightforward. (c) 2007 Optical Society of America. (literal)
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