Hybrid metal-dielectric nanocavity for enhanced light-matter interactions

Kelaita, Yousif A.; Fischer, Kevin A.; Babinec, Thomas M.; Lagoudakis, Konstantinos G.; Sarmiento, Tomás; Rundquist, Armand; Majumdar, Arka; Vučković, Jelena

doi:10.1364/ome.7.000231

Cited by 14 publications

(7 citation statements)

References 33 publications

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“…Another promising candidate architecture for our scheme is self-assembled quantum dots, with fast, optically controlled interactions [71][72][73][74], comparatively long lifetimes [75], and fast photonic pumping [33,[76][77][78][79]. The Lindner-Rudolph protocol [33] has in fact been used to experimentally demonstrate the creation of a linear five-photon cluster state from a quantum dot emitter [24].…”

Section: Experimental Realizationsmentioning

confidence: 99%

Generation of arbitrary all-photonic graph states from quantum emitters

2019

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We present protocols to generate arbitrary photonic graph states from quantum emitters that are in principle deterministic. We focus primarily on two-dimensional cluster states of arbitrary size due to their importance for measurement-based quantum computing. Our protocols for these and many other types of two-dimensional graph states require a linear array of emitters in which each emitter can be controllably pumped, rotated about certain axes, and entangled with its nearest neighbors. We show that an error on one emitter produces a localized region of errors in the resulting graph state, where the size of the region is determined by the coordination number of the graph. We describe how these protocols can be implemented for different types of emitters, including trapped ions, quantum dots, and nitrogen-vacancy centers in diamond. is a 2×m cluster state, where m is the number of cycles. Schemes to create ladder-type cluster states using trapped ions have also been proposed [29]. However, for universal quantum computation, a larger twodimensional grid (n by m, with n, m?2) is needed; moreover, fault-tolerant universal computation requires a three-dimensional grid [30]. One interesting proposal to create a larger two-dimensional grid using feedback and atom-photon interactions in a cavity has been put forward [31]. However, this approach requires coupling the emitter to a chiral waveguide, which has yet to be demonstrated experimentally with high efficiency.In this paper, we propose an in-principle deterministic method to produce an arbitrary graph state that does not require photon-photon interactions. Instead, the entanglement is created between emitters and then transferred onto photons through optical pumping. This is similar to the idea presented in [28], although here, in addition to being able to create states corresponding to arbitrary graphs of any size, our scheme also allows for the entangling operations between emitters to occur after the photon pumping. Combined with heralding of the emission process, this allows one to perform the typically costly entangling operation only if there is a successful photon emission. Moreover, we show that, in a precise sense, our approach allows for the maximum possible delay in transferring the entanglement from the emitters onto the photons. Our protocol allows for arbitrary sized n by m clusters, given a linear array of n emitters, where each emitter can be entangled with its nearest neighbors. The operations required of the linear array are only a single two-emitter entangling gate and a photon pumping operation. For three-dimensional clusters, which permit fault-tolerant universal computation, our protocol requires a two-dimensional grid of nearest-neighbor connected emitters.This paper is organized as follows. First, a brief overview of the graph state formalism is provided. Second, our new framework to produce arbitrary graph states using emitters, assuming entangling gates are available between emitters, is presented. Then, we discuss concrete realizations ...

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Section: Experimental Realizationsmentioning

confidence: 99%

Generation of arbitrary all-photonic graph states from quantum emitters

2019

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“…Sophisticated slotted waveguides [141,[151][152][153] as well as nanobeam cavities [140,146,150,[154][155][156][157][158][159][160] have also been implemented for analyte-specific stoichiometric studies and biomolecule micromanipulation. Extreme, sub-attomolar detection of a streptavidin protein was reported for nanoslot PhC nanolasers [139,[161][162][163][164][165][166][167][168], while novel PhC nanocavities combined with plasmonic nanostructures have emerged as hybrid photonic-plasmonic biosensors [169][170][171][172][173][174][175][176][177][178][179]. Unusually sensitive biodetection down to the single-molecule level with nanostructured materials comprising selfassembled silver nanoparticles on PhC diatom biosilica [180,181] and a gold antenna-in-a-nanocavity [182] substantiates the fast and steady advancement of hybrid photonic-plasmonic instrumentation utilising PhCs.…”

Section: Photonic Crystals Engineered With Nano/microcavities For Intmentioning

confidence: 99%

Advances in optoplasmonic sensors – combining optical nano/microcavities and photonic crystals with plasmonic nanostructures and nanoparticles

et al. 2017

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Nanophotonic device building blocks, such as optical nano/microcavities and plasmonic nanostructures, lie at the forefront of sensing and spectrometry of trace biological and chemical substances. A new class of nanophotonic architecture has emerged by combining optically resonant dielectric nano/microcavities with plasmonically resonant metal nanostructures to enable detection at the nanoscale with extraordinary sensitivity. Initial demonstrations include single-molecule detection and even single-ion sensing. The coupled photonic-plasmonic resonator system promises a leap forward in the nanoscale analysis of physical, chemical, and biological entities. These optoplasmonic sensor structures could be the centrepiece of miniaturised analytical laboratories, on a chip, with detection capabilities that are beyond the current state of the art. In this paper, we review this burgeoning field of optoplasmonic biosensors. We first focus on the state of the art in nanoplasmonic sensor structures, high quality factor optical microcavities, and photonic crystals separately before proceeding to an outline of the most recent advances in hybrid sensor systems. We discuss the physics of this modality in brief and each of its underlying parts, then the prospects as well as challenges when integrating dielectric nano/microcavities with metal nanostructures. In Section 5, we hint to possible future applications of optoplasmonic sensing platforms which offer many degrees of freedom towards biomedical diagnostics at the level of single molecules.

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“…Thus, the JC model has represented a theoretical and experimental milestone in the history of light-matter interactions 0.1 and g ω mark the beginning of the USC and DSC regimes, respectively. References for the data, chronological: atoms in optical cavities (Thompson et al, 1992), (Turchette et al, 1995), (Hood et al, 1998), (Colombe et al, 2007) (Thompson et al, 2013), (Tiecke et al, 2014); atoms in microwave cavities (Brune et al, 1994), (Brune et al, 1996), (Maître et al, 1997), (Brune et al, 2008); superconducting qubits (Wallraff et al, 2004), (Chiorescu et al, 2004), (Johansson et al, 2006), (Niemczyk et al, 2010), (Forn-Díaz et al, 2010), (Baust et al, 2016), (Yoshihara et al, 2017b); quantum dots (Reithmaier et al, 2004), (Reinhard et al, 2012), (Takamiya et al, 2013), (Kelaita et al, 2017), (Mi et al, 2017), (Stockklauser et al, 2017); exciton polaritons (Weisbuch et al, 1992), (Bloch et al, 1998), (Bellessa et al, 2004), (Wei et al, 2013), (Kéna-Cohen et al, 2013), (Gambino et al, 2014); intersubband polaritons (Dupont et al, 2003), (Dupont et al, 2007), (Todorov et al, 2010a), (Delteil et al, 2012), (Askenazi et al, 2014); and electron cyclotron resonance , (Scalari et al, 2012), (Maissen et al, 2014), (Bayer et al, 2017). and quantum...…”

Section: Introductionmentioning

confidence: 99%

Ultrastrong coupling regimes of light-matter interaction

et al. 2019

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superconducting circuits, semiconductor quantum wells, and other hybrid quantum systems. Finally, anticipated applications are highlighted utilizing USC and DSC regimes, including novel quantum optical phenomena, quantum simulation, and quantum computation. CONTENTSCaltech Caltech Caltech LKB Paris LKB Paris LKB Paris LKB Paris LKB Paris Harvard Harvard Würzburg U Tokyo ETH U Tokyo Stanford Princeton (MW) ETH (MW) Yale Delft, NTT IMS WMI, Delft WMI NICT ETH ETH UPD ISSP UPD UPD U Reg IMS U Tokyo CNRS CNRS NCU CNR ICL Caltech Caltech Caltech LKB Paris LKB Paris LKB Paris Harvard Harvard Würzburg LKB Paris LKB Paris NICT Yale Delft, NTT WMI, Delft WMI UPD IMS UPD UPD IMS ETH ETH

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Hybrid metal-dielectric nanocavity for enhanced light-matter interactions

Cited by 14 publications

References 33 publications

Generation of arbitrary all-photonic graph states from quantum emitters

Generation of arbitrary all-photonic graph states from quantum emitters

Advances in optoplasmonic sensors – combining optical nano/microcavities and photonic crystals with plasmonic nanostructures and nanoparticles

Ultrastrong coupling regimes of light-matter interaction

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