Example image of eyePlorer eyePlorer map for 'Frequency-resolved optical gating': Optical autocorrelation Ultrashort pulse Spectrogram Root mean square GRENOUILLE Spectral phase interferometry for direct electric-field reconstruction Streak camera Multiphoton intrapulse interference phase scan FROG Laser acronyms List of types of interferometers Frog (disambiguation) Gating Scientific terminology Wigner quasi-probability distribution Coherence (physics) Mode-locking