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Showing 61-80 of 8,347 results
  1. Millimetre Wave Kinetic Inductance Parametric Amplification using Ridge Gap Waveguide

    We present the design and simulation methodology of a superconducting ridge-gap waveguide (RGWG) as a potential basis for mm-wave kinetic inductance...

    D. Banys, M. A. McCulloch, ... L. Piccirillo in Journal of Low Temperature Physics
    Article Open access 19 September 2022
  2. Implementations of heralded quantum Toffoli and Fredkin gates assisted by waveguide-mediated photon scattering

    Multiqubit quantum logic gates play a critical role in quantum information processing and serve as a step** stone to implementing a scalable...

    Fang-Fang Du, Gang Fan, Yi-Ming Wu in Quantum Information Processing
    Article 18 January 2023
  3. Single silicon waveguide MRR based Fano resonance in the whole spectral bands

    To improve the integration of Fano devices, we design a T-shaped waveguide coupling micro-ring resonator (MRR) structure to achieve a single cavity...

    Lidan Lu, Shuai Wang, ... Lianqing Zhu in Optoelectronics Letters
    Article 01 July 2022
  4. Topological non-reciprocal robust waveguide transport

    Devices that surpass the restriction of reciprocity of classical physical waves have brought intriguing possibilities for wave modulation....

    Ruizhi Dong, Yihuan Zhu, ... Yong Li in Science China Physics, Mechanics & Astronomy
    Article 11 April 2024
  5. Elongated skyrmion as spin torque nano-oscillator and magnonic waveguide

    Spin torque nano-oscillator has been extensively studied both theoretically and experimentally in recent decades due to its potential applications in...

    Xue Liang, Laichuan Shen, ... Yan Zhou in Communications Physics
    Article Open access 01 December 2022
  6. Tunable Filters Based on Cascaded Long-Period Polymer Waveguide Gratings

    Long-period waveguide grating based filters have attracted attention due to their flexible fabrication, a variety of materials and structures, low...

    **n Shi, Rui Cao, Lingfang Wang in Photonic Sensors
    Article Open access 20 April 2022
  7. Frequency comb generation in rod type 2D photonic crystal coupled cavity waveguide

    We propose a 2D photonic crystal coupled cavity waveguide for the purpose of frequency comb generation in the telecommunication wavelength range....

    Puja Sharma, Sarang Medhekar in Journal of Optics
    Article 01 June 2023
  8. Source Localization in a Range-Dependent Waveguide with Incomplete Information on Spatial Variability of the Propagation Medium

    Abstract

    The problem of acoustic source localization in a range-dependent waveguide with interaction of normal waves, which leads to their amplitude...

    A. G. Sazontov in Acoustical Physics
    Article 13 December 2022
  9. Dielectric rod nanoantenna fed by a planar plasmonic waveguide

    This paper presents a tapered dielectric rod antenna excited by a folded dipole coplanar waveguide operating at terahertz frequencies. The effective...

    Erfan Ahmadi, Saeed Fakhte, Seyyed Sina Hosseini in Optical and Quantum Electronics
    Article 17 December 2022
  10. Source Localization in an Acoustic Waveguide in the Presence of Distributed Dynamic Noise with Unknown Covariance Matrix

    Within the framework of the worst-case reception scenario, we have constructed an adaptive mode MUSIC algorithm intended to localize sources in an...

    A. G. Sazontov, I. P. Smirnov in Radiophysics and Quantum Electronics
    Article 01 December 2022
  11. Mechanical Engineering Challenges in Machining of Terahertz Waveguide Components

    The demand of high-speed wireless communication has increased, which needs the data rate of the order of Terabyte per second (Tbps) in near future....
    Rakesh Kumar Bhardwaj, V. P. Dutta, Naresh Bhatnagar in Terahertz Wireless Communication Components and System Technologies
    Chapter 2022
  12. Tunable Three-Channel Mesoscopic Demultiplexer Based on Detuned Stubs

    Abstract

    We study analytically and numerically the possibility of implementing a simple mesoscopic demultiplexer based on bound states in the...

    Z. Labdouti, I. Quotane, ... E. H. El Boudouti in Physics of Wave Phenomena
    Article 30 August 2023
  13. Asymmetric nonlinear-mode-conversion in an optical waveguide with PT symmetry

    Asymmetric mode transformation in waveguide is of great significance for on-chip integrated devices with one-way effect, while it is challenging to...

    Changdong Chen, Youwen Liu, ... Yangyang Fu in Frontiers of Physics
    Article 04 July 2022
  14. End-of-Line Waveguide Thermistor Power Meters in the Frequency Range 16.7–37.5 GHz

    In this study, a multiprobe end-of-line converter, which is a part of a waveguide thermistor wattmeter, was developed. This converter functions to...

    A. I. Matveev in Measurement Techniques
    Article 01 April 2022
  15. Three-Dimensional Waveguide

    In general most PICs use three-dimensionally confined waveguidesThree-dimensional waveguide for optical transport on an optical chip. Thus this...
    Richard Osgood jr., **ang Meng in Principles of Photonic Integrated Circuits
    Chapter 2021
  16. Optical modulator using ultra-thin silicon waveguide in SOI hybrid technology

    We propose a detailed study of an on-chip optical modulator using a non-conventional silicon-based platform. This platform is based on the optimum...

    Ahmed B. Ayoub, Mohamed A. Swillam in Optical and Quantum Electronics
    Article 25 February 2022
  17. Design an all-optical 10-channel demultiplexer using ultra-narrow bandwidth filters based on nano-ring resonators in square lattice index

    In this work, an all-optical 10-channel demultiplexer with ultra-narrow bandwidth filters using resonant cavities in a square 2D photonic crystal is...

    Liyang Zhu in Journal of Optics
    Article 07 April 2023
  18. Mode Structure and the Envelope of a High-Power Pulse in a Nonsymmetric Graded-Index Waveguide Layer

    We consider a weakly nonlinear process of propagation of a modulated pulse with high-frequency filling in a plane graded-index waveguide layer. The...

    Article 01 January 2022
  19. Simulation of Spatial Coherence of a Multimode Signal and Response of a Horizontal Antenna in a Randomly Inhomogeneous Oceanic Waveguide

    We present simulation results for the spatial-coherence function of a multimode acoustic signal from a remote source in the horizontal plane of a...

    A. I. Malekhanov, A. V. Smirnov in Radiophysics and Quantum Electronics
    Article 01 June 2022
  20. An ultra-sensitive refractive index-based photonic crystal biosensor with the coupled cavity-waveguide structure

    A refractive index-based photonic crystal sensor used to sense and recognize various blood bio-constituents for medical applications has been...

    T. Fathollahi-Khalkhali, R. Shiri in Indian Journal of Physics
    Article 12 June 2023
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