We exploit different optical parametric amplification schemes to generate ultra-broadband pulses with ?J-level energy broadly tunable from the near to the far-IR spectral region. In all cases we approach the single optical cycle limit with suitable compression techniques. Such pulses enable ultrafast spectroscopy on a variety of systems with unprecedented temporal resolution.
Generation of few-optical-cycle pulses tunable from the near to the far IR by optical parametric amplifiers
C Manzoni;G Cerullo
2011
Abstract
We exploit different optical parametric amplification schemes to generate ultra-broadband pulses with ?J-level energy broadly tunable from the near to the far-IR spectral region. In all cases we approach the single optical cycle limit with suitable compression techniques. Such pulses enable ultrafast spectroscopy on a variety of systems with unprecedented temporal resolution.File in questo prodotto:
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