Sökning: "single-photon detection"

Visar resultat 1 - 5 av 39 avhandlingar innehållade orden single-photon detection.

  1. 1. Single Photon Sources and Single Quantum System enabled Communication

    Författare :Muhammad Alley Hameedi; Mohamed Bourennane; Nicolas Brunner; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; quantum information; quantum optics; quantum communication; single photon sources; fysik; Physics;

    Sammanfattning : Quantum information is a highly interesting and fast emerging field that involves processing information encoded into quantum systems and their subsequent use in various information tasks. The use of quantum resources such as superposition and entanglement have shown to enhance information processing capabilities beyond classical means in a number of communication, information and computation tasks. LÄS MER

  3. 2. Quantum optics in superconducting circuits : Generating, engineering and detecting microwave photons

    Författare :Sankar Raman Sathyamoorthy; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; single photon source; superconducting circuits; single photon detector; cross-Kerr effect; Quantum optics; circuit QED;

    Sammanfattning : Quantum optics in superconducting circuits, known as circuit QED, studies the interaction of photons at microwave frequencies with artificial atoms made of Josephson junctions. Although quite young, remarkable progress has been made in this field over the past decade, especially given the interest in building a quantum computer using superconducting circuits. LÄS MER

  4. 3. Generation, Detection and Application of Single Photons

    Författare :Per Jonsson; KTH; []
    Nyckelord :photonics; quantum optics; single photons; quantum dots; dye molecules; single-photon detection; quantum key distribution;

    Sammanfattning : .... LÄS MER

  5. 4. Long wavelength quantum cryptography, single-photon detection and quantum entanglement applications

    Författare :Mohamed Bourennane; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Towards Single-Ion Detection and Single-Photon Storage in Rare-Earth-Ion-Doped Crystals

    Författare :Mohammed Alqedra; NanoLund: Centre for Nanoscience; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Single-ion detection; microcavities; quantum memory; rare-earth-ion-doped crystals; Fysicumarkivet A:2022:Alqedra;

    Sammanfattning : Solid materials doped with rare-earth ions are considered an attractive platform for quantum information applications. One of the main reasons for this is the exceptionally long optical and hyperfine coherence times of the 4fn states, due to the shielding provided by the outer lying 5s and 5p electrons. LÄS MER