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Cited by 688

The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Space-time duality and the theory of temporal imaging

Kolner, B.H.·1994·IEEE Journal of Quantum Electronics

Abstract

There exists a beautiful duality between the equations that describe the paraxial diffraction of beams confined in space and the dispersion of narrow-band pulses in dielectrics. We will see that this duality leads naturally to the conclusion that a quadratic phase modulation in time is the analog of a thin lens in space. Therefore, by a suitable combination of dispersion and quadratic phase modulation (now a "time lens"), we can synthesize the time-domain analog of an imaging system. Such a temporal-imaging system can magnify time waveforms in the same manner as conventional spatial-imaging systems magnify scenes. We analyze this space-time duality and derive expressions for the focal length and f-number of a time lens. In addition, the principles of temporal imaging are developed and we derive time-domain analogs for the imaging condition, magnification ratio, and impulse response of a temporal-imaging system.>

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Metadata

Authors
Kolner, B. H.
Venue
IEEE Journal of Quantum Electronics
Published
1994
Volume
30
Issue
8
Pages
1951-1963
ISSN
0018-9197 (ISSN-L)
OpenAlex
W2163786038
Cited by
688
References
13
FWCI
4.40
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Space-time duality and the theory of temporal imaging. https://app.cochat.ai/papers/10.1109/3.301659
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Kolner, B. H. (1994). Space-time duality and the theory of temporal imaging. IEEE Journal of Quantum Electronics. https://doi.org/10.1109/3.301659

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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