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Tag: Quality Factor

  • Inhibited Radiative Decay Enhances Single-photon Emitters, Individually Addressing Tens of Erbium Dopants
    Quantum Computing

    Inhibited Radiative Decay Enhances Single-photon Emitters, Individually Addressing Tens of Erbium Dopants

    by Rohail T.December 1, 2025
  • Numerical Tool Measures Length-Scale Artifacts, Quantifying Statistical Consistency Via Two Six-Dimensional Integrals
    Quantum Research News

    Numerical Tool Measures Length-Scale Artifacts, Quantifying Statistical Consistency Via Two Six-Dimensional Integrals

    by Rohail T.November 11, 2025
  • Ultrahigh-q Chalcogenide Micro-Racetrack Resonators Achieve Quality Factors Of, Enabling Low-Loss Photonics
    Quantum Applications, Quantum Research News

    Ultrahigh-q Chalcogenide Micro-Racetrack Resonators Achieve Quality Factors Of, Enabling Low-Loss Photonics

    by Rohail T.October 10, 2025
  • Topological Photonic Crystals Achieve Robust Light Propagation, Even with Structural Disorder, Enabling Valleytronics
    Quantum Sensors

    Topological Photonic Crystals Achieve Robust Light Propagation, Even with Structural Disorder, Enabling Valleytronics

    by Quantum NewsSeptember 9, 2025
  • Scientists Achieve Enhanced Single-atom Cooperativity, Overcoming Quality Factor and Volume Trade-offs in Cavities
    Quantum Physics

    Scientists Achieve Enhanced Single-atom Cooperativity, Overcoming Quality Factor and Volume Trade-offs in Cavities

    by Quantum NewsSeptember 8, 2025
  • Researchers Achieve high-Q Resonators with 2.3 GPa Stress, Rivaling SiN Performance at 2.2 K
    Quantum Research News

    Researchers Achieve high-Q Resonators with 2.3 GPa Stress, Rivaling SiN Performance at 2.2 K

    by Quantum NewsSeptember 5, 2025
  • Researchers suppress oxide regrowth and achieve stable coherence with 80% loss reduction
    Quantum Hardware

    Researchers suppress oxide regrowth and achieve stable coherence with 80% loss reduction

    by Quantum NewsAugust 25, 2025
  • Automated Tuning Accelerates Semiconductor Spin Qubit Processor Development.
    Quantum Research News

    Automated Tuning Accelerates Semiconductor Spin Qubit Processor Development.

    by Quantum NewsJuly 17, 2025
  • High-Q Nanophotonic Resonators Achieve Ultra-High Quality Factors via Spectral Hole Burning in Erbium-Doped Lithium Niobate
    Quantum Sensors

    High-Q Nanophotonic Resonators Achieve Ultra-High Quality Factors via Spectral Hole Burning in Erbium-Doped Lithium Niobate

    by Quantum NewsApril 29, 2025
  • Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences and the OxideMEMS Lab at Purdue University have developed a system that uses atomic vacancies in silicon carbide to measure the stability and quality of acoustic resonators. These resonators are used in most smart phones, Wi-Fi and GPS systems to filter out noise that could degrade a signal. The researchers' system could also be used for acoustically-controlled quantum information processing, providing a new way to manipulate quantum states embedded in silicon carbide. This technique could be used in monitoring the performance of accelerometers, gyroscopes and clocks over their lifetime and has potential for hybrid quantum memories and quantum networking.
    Physics, Quantum Physics

    Harvard and Purdue Researchers Develop System to Monitor and Improve Acoustic Resonators

    by SchrödingerOctober 26, 2023

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Latest Quantum Articles
  • Variational Quantum Circuits Exhibit Simplicity Bias, Limiting Generalization Despite System Size Increase
  • Thermodynamic Analysis of QUBO Encoding Reveals Sharp Transitions on a D-Wave Advantage Processor
  • Rotation Measure Variation Achieves New Insights into Millisecond Pulsar J2144-5237 Emission
  • White Dwarf Binary Encounters with Spinning Black Holes Advances Three-Body Problem Understanding
  • Orbital Origin of Gyrotropic Magnetic Current Enables New Insights into Wavepacket Velocity
  • Stanford-Founded Haiqu Develops OS Reducing Quantum Computational Cost 100x
  • Secular Excitation Demonstrates Polar Neptune Formation Without Giant Perturbers
  • Mn Pt/Nb Heterostructures Demonstrate Altermagnetic Superconductivity and a Diode Effect
  • Cognitive Diagnosis Achieves Robustness Against Noise with One-Shot Neural Architecture Search
  • Student Views on GAI Shape Higher Education, Despite 4.4% Participation Rate
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