Figure 8 | Scientific Reports

Figure 8

From: Temporal characterization of femtosecond laser pulses using tunneling ionization in the UV, visible, and mid-IR ranges

Figure 8

Temporal and spectral profiles of the 1800 nm pulses measured by the TIPTOE method. (ac) Temporal intensities (solid blue lines) and phases (solid red lines) measured by TIPTOE are shown for the positively chirped (280 fs2) (a), chirp-free (10 fs2) (b), and negatively chirped (−170 fs2) (c) pulses. (df) Spectral intensities (solid blue lines) and spectral phases (solid red lines) measured by TIPTOE are shown for (ac) with the spectrum measured by a spectrometer (dotted blue lines).

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