photon
83
7.3
- noun
- /ˈfoʊtɒn/
- Specialized
:
fotón
- Scientists study how photons travel from the sun to the earth, bringing light and energy.
- photon energy
- single photon
- particles and photons
So this means that one photon can interfere with itself.
- So this means that one photon can interfere with itself.
- Could this be why photons are always traveling at that speed?
- What effect would human DNA have on the photons?
- What can you explain these soft gravitons and photons?
Examples
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For example, quasars are expected to produce background radiation with more high-energy photons than the galaxies would.
Academic text (1999) -
Pull up the display on the photon densitometer.
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To them, the photon would look blue the whole time.
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I'm professor for photon science here at Stanford.
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Could this be why photons are always traveling at that speed?
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In contrast, the ENS group has measured whether just one photon is present in their cavity.
Academic text (1999) -
The Compton effect refers to the interaction of high-energy photons that are scattered by electrons.
Academic text (1990) -
In silicon-based devices, the image is captured as individual photons interact with the semiconductor material to generate electron-hole pairs.
Academic text (1992) -
Unlike photomultipliers and other devices that measure light by absorbing photons, a QND measurement leaves the photon number unchanged.
Academic text (1999) -
New technology can capture photons for more efficient solar energy conversion.
How Energetic
- Specialized
21
4.2
- Specialized
99
3.2
- Specialized
5
3.9
- Specialized
83
7.3
- Specialized
10
3.4
- Specialized
1
4.4
- Specialized
55
3.7
Surface Forms
Morphology
photon = phot + on
The light-related root plus the scientific noun suffix '-on' suggests a particle term, but the exact meaning as a quantum of electromagnetic radiation is specialized.
Etymology
The word photon comes from the Greek part phot- and the old Greek word phōs, both meaning 'light', which you see in photo and photograph. The ending -on is used in science to name small particles, as in electron, so a photon is basically a 'small piece of light'.