monochromatic Definition and 1 Threads

A monochrome or monochromatic image, object or palette is composed of one color (or values of one color). Images using only shades of grey are called grayscale (typically digital) or black-and-white (typically analog). In physics, monochromatic light refers to electromagnetic radiation that contains a narrow band of wavelengths, which is a distinct concept.

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  1. Philip Koeck

    A Can cooling enhance the monochromaticity of an electron beam?

    Does a beam of electrons become more monochromatic as it propagates? Can you cool an electron beam noticeably? I'm considering a very narrow beam of electrons with, for example an initial width in the order of 100 nm, and an energy around 1 keV and with a very small divergence angle (maybe 0.01...
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