Dataset Information

Molecular Radiative Energy Shifts under Strong Oscillating Fields.

ABSTRACT: Coherent manipulation of light-matter interactions is pivotal to the advancement of nanophotonics. Conventionally, the non-resonant optical Stark effect is harnessed for band engineering by intense laser pumping. However, this method is hindered by the transient Stark shifts and the high-energy laser pumping which, by itself, is precluded as a nanoscale optical source due to light diffraction. As an analog of photons in a laser, surface plasmons are uniquely positioned to coherently interact with matter through near-field coupling, thereby, providing a potential source of electric fields. Herein, the first demonstration of plasmonic Stark effect is reported and attributed to a newly uncovered energy-bending mechanism. As a complementary approach to the optical Stark effect, it is envisioned that the plasmonic Stark effect will advance fundamental understanding of coherent light-matter interactions and will also provide new opportunities for advanced optoelectronic tools, such as ultrafast all-optical switches and biological nanoprobes at lower light power levels.

SUBMITTER: Zheng P

PROVIDER: S-EPMC8099018 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

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Publications

Molecular Radiative Energy Shifts under Strong Oscillating Fields.

Zheng Peng P Kang Jeeun J Paria Debadrita D Kang Jin U JU Barman Ishan I

Small (Weinheim an der Bergstrasse, Germany) 20201223 3

Coherent manipulation of light-matter interactions is pivotal to the advancement of nanophotonics. Conventionally, the non-resonant optical Stark effect is harnessed for band engineering by intense laser pumping. However, this method is hindered by the transient Stark shifts and the high-energy laser pumping which, by itself, is precluded as a nanoscale optical source due to light diffraction. As an analog of photons in a laser, surface plasmons are uniquely positioned to coherently interact wit ...[more]

PMID: 33354911

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Dataset Information

Molecular Radiative Energy Shifts under Strong Oscillating Fields.

Publications

Molecular Radiative Energy Shifts under Strong Oscillating Fields.

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