High energy self-phase-stabilized pulses by difference frequency generation and optical parametric amplification

2006 ◽  
Author(s):  
C. Manzoni ◽  
C. Vozzi ◽  
E. Benedetti ◽  
G. Sansone ◽  
S. Stagira ◽  
...  
Keyword(s):  
Difference Frequency Generation ◽  
High Energy ◽  
Parametric Amplification ◽  
Difference Frequency ◽  
Optical Parametric Amplification ◽  
Optical Parametric ◽  
Frequency Generation

scholarly journals High energy self-phase-stabilized pulses tunable in the near-IR by difference frequency generation and optical parametric amplification

2007 ◽  
Vol 25 (3) ◽  
pp. 471-479 ◽  
Author(s):  
C. Vozzi ◽  
G. Cirmi ◽  
C. Manzoni ◽  
E. Benedetti ◽  
F. Calegari ◽  
...  
Keyword(s):  
Wavelength Region ◽  
Difference Frequency Generation ◽  
High Energy ◽  
Pulse Generation ◽  
Parametric Amplification ◽  
Difference Frequency ◽  
Optical Parametric Amplification ◽  
Near Ir ◽  
Optical Parametric ◽  
Frequency Generation

We generate self-phase-stabilized pulses by difference-frequency generation of a hollow-fibre broadened supercontinuum followed by two-stage optical parametric amplification. This system allows the production of broadband pulses widely tuneable in the near-IR wavelength region. Energies up to 0.2 mJ with 15 fs pulse width are demonstrated. These characteristics make this source suitable as a driver for attosecond pulse generation.

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