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PI Physik Instrumente - Semiconductor Applications 5/24 ROS LB
Photonics Dictionary

photon-rich

Photon-rich typically refers to an environment or situation where there is an abundance of photons present. In the context of optics, photon-rich environments are those where there is a high density or concentration of photons, often associated with intense illumination or strong light sources.

For example, in photon-rich environments such as well-lit areas or under bright artificial lighting, there is a high density of photons available for interaction with optical systems, detectors, or sensors. In microscopy, photon-rich conditions can be advantageous for achieving high-quality images with sufficient signal-to-noise ratio, allowing for clear visualization of fine details in the specimen.

In fields like astronomy, photon-rich regions may refer to areas of space where there is a high density of photons emitted by stars, galaxies, or other celestial objects. These regions are of particular interest for astronomers as they provide valuable information about the structure, composition, and dynamics of the universe.
 

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