نتایج جستجو برای: spontaneous emission rate enhancement
تعداد نتایج: 1331926 فیلتر نتایج به سال:
The spontaneous emission rate (SER) is an important figure of merit for any quantum bit (qubit), as it can play a significant role in the control and decoherence qubit. As result, accurately characterizing SER practical devices step design information processing devices. Here, we specifically focus on experimentally popular platform transmon qubit, which kind superconducting circuit Despite imp...
We introduce a theoretical formalism to calculate the spontaneous emission rate enhancements (Purcell effect) and propagation mode β-factors from a quantum dot in a planar-photoniccrystal waveguide. Impressive Purcell factors and broadband enhanced β−factors are predicted. c © 2007 Optical Society of America OCIS codes: (230.7400) Waveguides, slab; (270.5580) Quantum electrodynamics Confining s...
Plasmonics enables deep-subwavelength concentration of light and has become important for fundamental studies as well as real-life applications. Two major existing platforms of plasmonics are metallic nanoparticles and metallic films. Metallic nanoparticles allow efficient coupling to far field radiation, yet their synthesis typically leads to poor material quality. Metallic films offer substan...
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