Self-regulating simulated annealing for pulse-retrieval in frequency-resolved optical gating

Self-regulating simulated annealing for pulse-retrieval in frequency-resolved optical gating

Self-regulating simulated annealing (SRSA) is presented as a simple approach to efficiently implement a simulated annealing algorithm for multivariate optimization problems. SRSA is demonstrated to recover the amplitude and phase information of optical pulses from numerically simulated frequency-res...

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Bibliographische Detailangaben
Hauptverfasser: Alonzo, C.A.C., Daza, M.R.H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Chirp
Fiber nonlinear optics
Frequency
Nonlinear optics
Optical harmonic generation
Optical pulses
Scanning probe microscopy
Simulated annealing
Spectrogram
Ultrafast optics
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Beschreibung
Zusammenfassung:Self-regulating simulated annealing (SRSA) is presented as a simple approach to efficiently implement a simulated annealing algorithm for multivariate optimization problems. SRSA is demonstrated to recover the amplitude and phase information of optical pulses from numerically simulated frequency-resolved optical gating spectrograms. Pulse-retrieval using SRSA exhibited greater success with nonlinearly chirped pulses versus linearly chirped pulses.
DOI:10.1109/CLEOPR.2003.1274516