557 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Australian National UniversityAU46 papers
- University of Technology SydneyAU41 papers
- Friedrich Schiller University JenaDE19 papers
- The University of MelbourneAU13 papers
- Complexity and Topology in Quantum MatterDE9 papers
- Fraunhofer Institute for Applied Optics and Precision EngineeringDE9 papers
- RMIT UniversityAU9 papers
- Songshan Lake Materials LaboratoryCN9 papers
- Centre for Quantum Computation and Communication TechnologyAU8 papers
- University of WürzburgDE8 papers
- Nanyang Technological UniversitySG5 papers
- Nottingham Trent UniversityGB5 papers
93 papers
Insights into the Nature of Quantum Emitters in Electron-Irradiated hexagonal Boron Nitride
Mouli Hazra, Anna Rupp, Mohammad N. Mishuk +10
Quantum emitters in hexagonal boron nitride (hBN) have emerged as a promising solid-state platform for quantum technology applications. However, a persistent challenge in the field…
Multi-wavelength Spin Dynamics of Defects in Hexagonal Boron Nitride
Ivan Zhigulin, Nicholas P. Sloane, Benjamin Whitefield +3
Optically addressable solid-state spin defects are essential platforms for quantum sensing and information processing. Recently, single spin defects with combined S = 1 and S = 1/2…
Polarization-Sensitive Au-TiO2 Nanopillars for Tailored Photocatalytic Activity
Ning Lyu, Anjalie Edirisooriya, Zelio Fusco +4
Plasmonic metasurfaces play a crucial role in resonance-driven photocatalytic reactions by effectively enhancing reactivity via localized surface plasmon resonances. Catalytic acti…
Valley-dependent emission patterns enabled by plasmonic nanoantennas
Tobias Bucher, Jingshi Yan, Jan Sperrhake +12
Selective control over the emission pattern of valley-polarized excitons in monolayer transition metal dichalcogenides is crucial for developing novel valleytronic, quantum informa…
Enhanced photon-pair generation from a van der Waals metasurface
Tongmiao Fan, Yilin Tang, Shaun Lung +11
Quantum photon pairs play a pivotal role in many quantum applications. Metasurfaces, two-dimensional arrays of nanostructures, have been studied intensively to enhance and control…
Photonics in Flatland: Challenges and Opportunities for Nanophotonics with 2D Semiconductors
Ali Azimi, Julien Barrier, Angela Barreda +45
Two-dimensional (2D) semiconductors are emerging as a versatile platform for nanophotonics, offering unprecedented tunability in optical properties through exciton resonance engine…
Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis
Atanu Patra, Paul Konrad, Andreas Sperlich +6
Negatively charged boron vacancies () in hexagonal boron nitride (hBN) are emerging as promising solid-state spin qubits due to their optical accessibility, structu…
Room-Temperature High-Purity Single Photon Emission from Carbon-Doped Boron Nitride Thin Films
Arka Chatterjee, Abhijit Biswas, Addis S. Fuhr +5
Hexagonal boron nitride (hBN) has emerged as an excellent host material for generating room temperature single photons exhibiting high brightness and spin-photon entanglement. Howe…
Roadmap for Photonics with 2D Materials
F. Javier García de Abajo, D. N. Basov, Frank H. L. Koppens +145
Triggered by the development of exfoliation and the identification of a wide range of extraordinary physical properties in self-standing films consisting of one or few atomic layer…
Direct measurement of broken time-reversal symmetry in centrosymmetric and non-centrosymmetric atomically thin crystals with nonlinear Kerr rotation
Florentine Friedrich, Paul Herrmann, Shridhar Sanjay Shanbhag +3
Time-reversal symmetry, together with space-inversion symmetry, is one of the defining properties of crystals, underlying phenomena such as magnetism, topology and non-trivial spin…
Ultrafast Coherent Bandgap Modulation Probed by Parametric Nonlinear Optics
Sebastian Klimmer, Thomas Lettau, Laura Valencia Molina +5
Light-matter interactions in crystals are powerful tools that seamlessly allow both functionalities of sizeable bandgap modulation and non-invasive spectroscopy. While we often ass…
Parametric metasurfaces for amplified up-conversion of electromagnetic waves
Fedor V. Kovalev, Ilya V. Shadrivov
Spatiotemporal metasurfaces, characterized by dynamic variations in both space and time, enable functionalities unattainable with passive metasurfaces. In this study, we propose a…
Broadband bright biphotons from periodically poled triple-resonance metasurface
Jihua Zhang, Chaoxin Shi, Jinyong Ma +5
Biphotons from spontaneous parametric down conversion with broad bandwidth are highly wanted in many quantum technologies. However, achieving broad bandwidth in both frequency and…
Metasurface-enabled small-satellite polarisation imaging
Sarah E. Dean, Josephine Munro, Neuton Li +3
Polarisation imaging is used to distinguish objects and surface characteristics that are otherwise not visible with black-and-white or colour imaging. Full-Stokes polarisation imag…
Quantum Optics Applications of Hexagonal Boron Nitride Defects
Aslı Çakan, Chanaprom Cholsuk, Angus Gale +6
Hexagonal boron nitride (hBN) has emerged as a compelling platform for both classical and quantum technologies. In particular, the past decade has witnessed a surge of novel ideas…
Large-area multiwavelength and polarization-insensitive metalenses via multilayer Huygens metasurfaces
Joshua Jordaan, Alexander Minovich, Dragomir Neshev +1
Metalenses, advanced nanostructured alternatives to conventional lenses, significantly enhance the compactness and functionality of optical systems. Despite progress in monochromat…
Angle multifunctional dichroism in metasurfaces
Neuton Li, Jihua Zhang, Dragomir Neshev +1
We demonstrate metasurfaces with strong polarization dichroism that depends on the angle of incidence. We present original designs obtained through topology optimization that selec…
Violet to near-infrared optical addressing of spin pairs in hexagonal boron nitride
Priya Singh, Islay O. Robertson, Sam C. Scholten +9
Optically addressable solid-state spins are an important platform for practical quantum technologies. Van der Waals material hexagonal boron nitride (hBN) is a promising host as it…
Generation of tunable quantum entanglement via nonlinearity symmetry breaking in semiconductor metasurfaces
Jinyong Ma, Tongmiao Fan, Tuomas Haggren +10
Tunable biphoton quantum entanglement generated from nonlinear processes is highly desirable for cutting-edge quantum technologies, yet its tunability is substantially constrained…
Quantum Imaging Using Spatially Entangled Photon Pairs from a Nonlinear Metasurface
Jinyong Ma, Jinliang Ren, Jihua Zhang +4
Nonlinear metasurfaces with subwavelength thickness were recently established as versatile platforms for the enhanced and tailorable generation of entangled photon pairs. The small…
A charge transfer mechanism for optically addressable solid-state spin pairs
Islay O. Robertson, Benjamin Whitefield, Sam C. Scholten +9
Optically detected magnetic resonance (ODMR) with no resolvable zero-field splitting has been observed from emitters in hexagonal boron nitride across a broad range of wavelengths,…
Metasurfaces for infrared multi-modal microscopy: phase contrast and bright field
Shaban B. Sulejman, Lukas Wesemann, Mikkaela McCormack +9
Different imaging modalities are used to extract the diverse information carried in an optical field. Two prominent modalities include bright field and phase contrast microscopy th…
Enhanced infrared vision by nonlinear up-conversion in nonlocal metasurfaces
Laura Valencia Molina, Rocio Camacho Morales, Jihua Zhang +4
The ability to detect and image short-wave infrared light has important applications in surveillance, autonomous navigation, and biological imaging. However, the current infrared i…
Metasurface-based Toroidal Lenslet Array Design for Addressing Laser Guide Star Elongation
Josephine Munro, Sarah E. Dean, Neuton Li +6
The Giant Magellan Telescope will use laser tomography adaptive optics to correct for atmospheric turbulence using artificial guide stars created in the sodium layer of the atmosph…