Direct ultrashort-pulse intensity and phase retrieval by frequency-resolved optical gating and a computational neural network

Journal Article · Mon Jan 01 04:00:00 EST 1996 · Optics Letters

DOI:https://doi.org/10.1364/OL.21.000143· OSTI ID:278677

Krumbuegel, M A; Ladera, C L; DeLong, K W; Fittinghoff, D N; Sweetser, J N; Trebino, R ^[1]

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1. Sandia National Laboratories, MS 9057, Livermore, California 94551-0969 (United States)

Ultrashort-laser-pulse retrieval in frequency-resolved optical gating has previously required an iterative algorithm. Here, however, we show that a computational neural network can {ital directly} and rapidly recover the intensity and phase of a pulse. {copyright} {ital 1996 Optical Society of America.}

• Sponsoring Organization: USDOE
• OSTI ID: 278677
• Journal Information: Optics Letters, Journal Name: Optics Letters Journal Issue: 2 Vol. 21; ISSN 0146-9592; ISSN OPLEDP
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
AMPLITUDES
LASER RADIATION
NEURAL NETWORKS
PHASE SHIFT
PULSE TECHNIQUES
SIGNAL CONDITIONING