Nonlinear pulse propagation - the Keller Group
Nonlinear pulse propagation - the Keller Group
Nonlinear pulse propagation - the Keller Group
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Dual stage hollow fiber compressor for 3.8 fs<br />
Interferogram<br />
1.0<br />
0.5<br />
0.0<br />
340<br />
400<br />
Wavelength (nm)<br />
460<br />
Spectral Power Density<br />
1.0<br />
0.5<br />
0.0<br />
500<br />
750<br />
Wavelength (nm)<br />
4<br />
2<br />
0<br />
-2<br />
-4<br />
1000<br />
Spectral Phase (rad)<br />
2π phase shift!<br />
1.0<br />
→ pre- and post-<strong>pulse</strong>s!<br />
3.8 fs, 15 µJ!<br />
B. Schenkel et al.: Opt. Lett. 28, 1987 (2003)"<br />
Intensity<br />
0.5<br />
0.0<br />
3.8 fs<br />
-40 -20 0 20 40<br />
Time (fs)