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Tag: Quality Factor

  • Millimeter-wave beams scanning nanoscale structure, reflected signal glowing precisely
    Quantum Physics

    Millimeter Waves Precisely Detect Nanoscale Materials

    by Muhammad Rohail T.February 26, 2026
  • Thermo-Optic Modulator Achieves 80dB Extinction Ratio for Silicon Nitride Photonics
    Technology

    Silicon Nitride Modulator Achieves 80dB Extinction Ratio

    by Muhammad Rohail T.January 29, 2026
  • Pzt Silicon Nitride Modulators Achieve 0.4 to 0.9m Wavelength Control for Quantum Systems
    Quantum Sensors

    PZT Modulators Tune Quantum Systems’ Wavelengths

    by Muhammad Rohail T.January 26, 2026
  • Inhibited Radiative Decay Enhances Single-photon Emitters, Individually Addressing Tens of Erbium Dopants
    Quantum Computing

    Erbium Dopants Boost Single-Photon Emitters

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

    Simulation Tool Quantifies Length-Scale Artifacts

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

    Chalcogenide Resonators: Low-Loss Photonics Advance

    by Muhammad Rohail T.October 10, 2025
  • Topological Crystals Enable Robust Light & Valleytronics
    Quantum Sensors

    Topological Crystals Enable Robust Light & Valleytronics

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

    Single-Atom Cooperativity Beats Quality Factor Limits

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

    High-Q Resonators Rival SiN Performance at 2.2K

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

    Niobium Circuits: 80% Coherence Loss Reduction

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

    Spin Qubit Tuning Speeds Processor Development

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

    Erbium Nanophotonic Resonators Achieve Ultra-High Q-Factors

    by Dr. DonovanApril 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

    Acoustic Resonators Monitored by Harvard & Purdue System

    by SchrödingerOctober 26, 2023
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