Resonance fluorescence is a quantum optical phenomenon where an atom or molecule absorbs and re-emits photons of the same energy, typically occurring when the system is driven by a resonant electromagnetic field. This process is fundamental in understanding light-matter interactions and is characterized by the coherent scattering of light, which can be observed in systems like single atoms or quantum dots under laser illumination.

Resonance Fluorescence

Resonance fluorescence

quantum optical phenomenon

light-matter interactions

coherent scattering of light

single atoms

Quantum dots are nanoscale semiconductor particles that have quantum mechanical properties, allowing them to emit light at specific wavelengths when excited. They are used in various applications, including display technologies, biological imaging, and solar cells, due to their size-tunable optical and electronic properties.

quantum dots

Laser illumination is like a super bright flashlight that uses a special kind of light to make things shine or look really cool. It's used in things like movie projectors and special shows to make bright, colorful pictures and patterns.

laser illumination

Photons are the fundamental particles of light and electromagnetic radiation, possessing both wave-like and particle-like properties, which allows them to exhibit phenomena such as interference and diffraction. They are massless, travel at the speed of light, and are responsible for mediating electromagnetic forces between charged particles.

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