Quantum-enabled microwave-to-optical transduction via
Networking remote superconducting quantum computers requires low-noise microwave-to-optical photon conversion. A transducer based on an
Read MoreNetworking remote superconducting quantum computers requires low-noise microwave-to-optical photon conversion. A transducer based on an
Read MoreAbstract A photonic coupler is presented that exhibits effectively wavelength-agnostic performance for ultra-broadband optical interfacing. By incorporating a dual-ellipsoidal geometry, the
Read MoreIn this research, we present cantilever couplers for fiber-to-chip and chip-to-chip light coupling. Cantilever couplers enable broadband and low loss light coupling to
Read MoreIn this topic, we investigated a bidirectional optical coupler, for coupling of signals in and from the waveguides from laser diode and to photo diode respectively, concerning its optical
Read Moreoptical couplers. Coupling at optical frequencies presents challenges to achieving high efficiency, compactness, high fabrication tolerance, and ease
Read MoreFor example, smaller lasers have fewer optical modes available to the gain medium, and this increases the spontaneous emission coupling factor, β, the fraction of spontaneous emission
Read MoreA standard single-mode optical fiber — the kind that carries data across continents and connects data center racks — has a mode field diameter of approximately 10 micrometres at 1550nm
Read MoreAbstract: We present a photonic coupler that exhibits effectively wavelength-agnostic performance for ultra-broadband optical interfacing. By incorporating a dual-ellipsoidal geometry, the design facilitates
Read MoreCantilever couplers enable broadband and low loss light coupling to photonic integrated circuits on an entire chip surface without the need for dicing or cleaving
Read MoreIn this paper, the light propagation in an optical coupler and decoupler of optical waveguides based on binary and sinusoidal diffraction gratings using the finite element method was analyzed.
Read MoreIn this work, we proposed a high coupling efficiency and scalable edge coupler, which consists of silica-based planar lightwave circuit (PLC) and LN bilayer taper. The silica-based PLC is
Read MoreOptical computing is limited by the difficulty of controlling, modulating and coupling light reliably at deeply subwavelength scales and across large areas.
Read MoreA dual-ellipsoidal 3D-nanoprinted photonic coupler enables quasi-free-space propagation for wavelength-agnostic, ultra-broadband photonic interfacing. Combining matrix-optics pre-design
Read MoreIn addition, slightly lower non-radiative recombination losses at the interfaces 45, or an alteration of the optical coupling between the perovskite and the silicon 46 have also been discussed.
Read MoreWe report a simple design of an on-chip optical fiber-to-nanophotonic waveguide adiabatic coupler. An inverse-tapered waveguide can be fabricated on an etched oxide layer to
Read MoreTherefore, how to realize the interlayer vertical coupler with high efficiency, low crosstalk and short coupling length is a crucial technical problem. Silicon nitride (Si3 N 4) is a promising
Read MoreNanophotonic quantum devices can significantly boost light–matter interaction, which is important for applications such as quantum networks.
Read MoreA clear reduction in scattered intensity is the signature of near-field dipole–dipole coupling, that is, the exchange of energy between tip and nanorod via their optical near fields.
Read MoreNano-optical tweezers are devices capable of trapping and manipulating objects on the nanometer scale, even single molecules. This
Read MoreThe internal surface of an optical fibre can be covered by uniform two-dimensional-material layers for highly nonlinear and low-loss light propagation.
Read MoreCoherent transfer between microwave and optical fields is achieved by parametric electro-optical coupling in a piezoelectric optomechanical crystal, and this on-chip technology could
Read MoreIn this paper, we theoretically analyze the light propagation between a NW emitter and a detector coupled with a SiN x waveguide. Using finite difference time domain (FDTD) simulations, we propose
Read MoreOptical couplers are one of the most important classes of integrated optical components. These devices are used in directional routing of a light signal from one waveguide to another or in
Read MoreThis systematic review critically analyzes the electronic and optical coupling regimes in semiconductor nanostructures, specifically quantum dots (QDs), nanowires (NWs), and
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