Cited by 256Photonic Crystals and ApplicationsStrong Light-Matter InteractionsPhotonic and Optical Devices

Nanophotonic control of circular dipole emission

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le Feber, B., Rotenberg, N., Kuipers, L.·2015·Nature Communications

Abstract

Controlling photon emission by single emitters with nanostructures is crucial for scalable on-chip information processing. Nowadays, nanoresonators can affect the lifetime of linear dipole emitters, while nanoantennas can steer the emission direction. Expanding this control to the emission of orbital angular momentum-changing transitions would enable a future coupling between solid state and photonic qubits. As these transitions are associated with circular dipoles, such control requires knowledge of the interaction of a complex dipole with optical eigenstates containing local helicity. We experimentally map the coupling of classical, circular dipoles to photonic modes in a photonic crystal waveguide. We show that, depending on the combination of the local helicity of the mode and the dipole helicity, circular dipoles can couple to left- or rightwards propagating modes with a near-unity directionality. The experimental maps are in excellent agreement with calculations. Our measurements, therefore, demonstrate the possibility of coupling the spin to photonic pathway. Taking full advantage of photons as quantum information carriers requires faithful control of their lifetime, emission direction and orbital angular momentum. Here, the authors experimentally demonstrate a technique for directionally coupling classical, circular dipoles to the modes of a photonic-crystal waveguide.

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Crossref · 10.1038/ncomms7695

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  • The orbit-orbit coupling between IOAM and EOAM causes orbital-Hall effects: vortex-dependent shifts of optical beams.

    “Finally, the 'orbit-orbit coupling' between IOAM and EOAM 63,64 causes the orbital-Hall effects : vortex-dependent shifts of optical beams.”

    From Spin–orbit interactions of light (2015) · cites this paper as [63]

    The Abstract and the section “Modification of linear dipole emission” describe helicity-dependent emission from circular dipoles into a photonic crystal waveguide. Neither those passages nor searches for orbit-orbit coupling and orbital-Hall beam shifts address coupling between IOAM and EOAM or vortex-dependent shifts of optical beams. Page numbers were not available in our copy. (LLM, conf=0.76)

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Authors
le Feber, B., Rotenberg, N., & Kuipers, L.
Affiliations
Institute for Atomic and Molecular Physics (NL)
Corresponding author
Kuipers, L.
Venue
Nature Communications
Published
2015-04-02
Volume
6
Issue
1
Pages
6695-6695
ISSN
2041-1723 (ISSN-L)
OpenAlex
W1978881395
Cited by
256
References
38
Citations by year
2026: 6 · 2025: 16 · 2024: 8 · 2023: 19 · 2022: 24 · 2021: 25 · 2020: 29 · 2019: 37 · 2018: 30 · 2017: 23 · 2016: 23 · 2015: 14 · 2014: 1 · 2013: 1
FWCI
15.25
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion)
  • PubMed (publishedVersion)
  • AMOLF Institutional Repository (AMOLF) (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • European Commission (284743, SPANGL4Q)
  • Nederlandse Organisatie voor Wetenschappelijk Onderzoek
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Photonic Crystals and Applications
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Strong Light-Matter Interactions
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Photonic and Optical Devices
Keywords
orbital angular momentum, photonic crystal waveguides, helicity, directional emission, spin-photon coupling, nanophotonics, photonic qubits, integrated photonics

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