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Four-dimensional light shaping: manipulating ultrafast spatiotemporal foci in space and time

Abstract:

The spectral dispersion of ultrashort pulses allows the simultaneous focusing of light in both space and time, which creates so-called spatiotemporal foci. Such space–time coupling may be combined with the existing holographic techniques to give a further dimension of control when generating focal light fields. In the present study, it is shown that a phase-only hologram placed in the pupil plane of an objective and illuminated by a spatially chirped ultrashort pulse can be used to generate t...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1038/lsa.2017.117

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Department:
Oxford, MPLS, Engineering Science
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Author
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Department:
New College
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Deutsche Forschungsgemeinschaft More from this funder
Publisher:
Springer Nature Publisher's website
Journal:
Light: Science and Applications Journal website
Volume:
7
Pages:
Article: 17117
Publication date:
2018-01-12
Acceptance date:
2017-06-30
DOI:
ISSN:
2047-7538
Pubs id:
pubs:713155
URN:
uri:185b9075-b15a-4f41-b632-8cd52b0a04a3
UUID:
uuid:185b9075-b15a-4f41-b632-8cd52b0a04a3
Local pid:
pubs:713155

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