Essays about: "open resonator"

Found 5 essays containing the words open resonator.

  1. 1. Hybrid Microwave Resonator-Nanoscale Conductor Systems

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Daniel Larsson Persson; [2023]
    Keywords : Circuit Quantum Electrodynamics; Open Quantum Systems; Gaussian States; Two-Mode Two-Photon Jaynes-Cummings Model; Jaynes-Cummings Model; Lyapunov Equation; Phase-Space Description; Duan Criterion; Entanglement; Light-Matter Interaction; Mean Field; Double Quantum Dot; Harmonic Oscillator; Two-Mode Squeezing; Symplectic Form; GKSL Equation; Lindblad Equation; Physics and Astronomy;

    Abstract : Entanglement is a fundamental aspect of quantum computation and quantum information processes. In this work, we analyse the entanglement of two microwave resonators when connected to a semiconductor double quantum dot. READ MORE

  3. 2. 3D Coating of Interface Materials for High-Performance RF Passive Devices

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Xiner Shen; [2023]
    Keywords : Ceramic coating; Dip coating; Radio frequency; Passive RF devices; Quality factor; Keramisk beläggning; Dip-beläggning; Radiofrekvens; Passiva RF-enheter; Kvalitetsfaktor;

    Abstract : The demand for high-performance Radio Frequency (RF) passive devices has been steadily increasing due to the growing complexity and sophistication of wireless communication systems. The Quality factor (Q-factor) is a key parameter for describing the signal losses and the energy efficiency of resonators. READ MORE

  4. 3. Design of a Cylindrical Cavity Resonator for Measurements of Electrical Properties of Dielectric Materials

    University essay from Avdelningen för elektronik, matematik och naturvetenskap

    Author : Xiang Li; Yan Jiang; [2010]
    Keywords : Dielectric constant measurement; Cavity resonator; Dielectric property; TM010 mode; Coupling device; Perturbation technique;

    Abstract : In microwave communications, the main aspects for affecting the dielectric losses in the materials are relating to the dielectric properties and the radiation frequencies. Normally, the different dielectric materials will lead to the different losses and reflections for microwave frequencies. READ MORE

  5. 4. Nonlinear Non-Destructive Testing of ship hull composites

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Johan Larsson; Daniel Pettersson; [2004]
    Keywords : Non-contact testing; Non-Destructive Testing; Ultrasonic testing; Nonlinear Wave Modulation Spectroscopy; Sound velocity; Resonance.;

    Abstract : Further development of an existing nonlinear ultrasound Non-Destructive Testing method is performed. The Nonlinear Wave Modulation Spectroscopy method is developed into an automated non-contact testing method. The method detects nonlinearities, such as cracks and delaminations, in a test object. READ MORE

  6. 5. The Open Resonator

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Sven Arnoldsson; [2002]
    Keywords : Non-linear acoustics; modal analysis; open resonator; resonance; Q-factor; even frequencies; conical reflector;

    Abstract : In this work it has been shown experimentally that it is possible to create a high pressure with an open resonator in air. Pressure levels and their positions inside the resonator were studied and documented in order to describe the behaviour of the resonator. READ MORE