SHG FROG traces
You have ultrashort laser pulses.
You should measure them!!!
| SHG FROG trace | Temporal intensity and phase | Spectral intensity and phase | |
|---|---|---|---|
| 25 fs pulse; transform limited; Gaussian shape |
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| 25 fs pulse; Chirped; Gaussian shape; temporal chirp 0.0032-fs^2; spectral chirp 320fs^2 |
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| 25 fs pulse; Chirped; Gaussian shape; temporal chirp 0.0032-fs^2; spectral chirp 320fs^2 |
 |
 |
 |
| 25 fs pulse; Chirped; Gaussian shape; temporal chirp 0.0032-fs^2; spectral chirp 320fs^2 |
 |
 |
 |