photon

h sensitivity with minimal sample damage. Emerging Applications Quantum Random Number Generation: Relies on the fundamental unpredictability of single photon detection events. Quantum Imaging: Enhances resolution and sensitivity beyond

nvolves multiple bounces of light. For instance, sunlight streaming through a window doesn’t just illuminate the floor directly; it reflects off walls, furniture, and other surfaces, creating soft shadows and subtle c

mosphere. 5. Stimulated Emission Stimulated emission is central to laser operation. Mechanism An incident photon induces an excited atom to emit a second photon with identical properties. This process amplifies light coherently and is