What chem reactn gives the highest rate of photons emssn/t ?

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SUMMARY

The highest rate of photon emission per unit time is observed in various chemical reactions, notably the oxidation of magnesium and thermite reactions, which produce light through incandescence. Additionally, reactions that generate electronically excited molecules, such as the combustion of hydrocarbons, also contribute to photon emission, albeit with varying visibility. Chemical lasers, such as the hydrogen fluoride (HF) laser and the Chemical Oxygen Iodine Laser (COIL), are capable of emitting significant amounts of photons by converting chemical potential energy into light. These reactions highlight the diverse mechanisms of photon production in chemistry.

PREREQUISITES
  • Understanding of chemical reactions and their energy transformations
  • Knowledge of incandescence and electronically excited states
  • Familiarity with chemical lasers and their operational principles
  • Basic principles of photon emission and light production
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  • Research the mechanisms of photon emission in magnesium oxidation
  • Explore the principles of thermite reactions and their light output
  • Learn about the operation and applications of hydrogen fluoride lasers
  • Investigate the Chemical Oxygen Iodine Laser (COIL) and its development by the US Air Force
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Chemists, physicists, laser engineers, and anyone interested in the mechanisms of photon emission in chemical reactions.

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I was trying to google it, but coudn't find any specific answer. Oxidation of Magnesium, for example, emits a lot of light. Is there a table of reactions by high much light they create ?

What chemical reaction emits the highest number of photons per unit per time ? Thank you.
 
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Nick23 said:
I was trying to google it, but coudn't find any specific answer. Oxidation of Magnesium, for example, emits a lot of light. Is there a table of reactions by high much light they create ?

What chemical reaction emits the highest number of photons per unit per time ? Thank you.

There are all sorts of chemical reactions that emit photons. I believe that in things like magnesium combustion, the thermite reaction, etc. the light is coming from incandescence -- essentially really hot metals glowing. Some reactions emit light, kind of as a side product, when electronically excited molecules/atoms are produced -- flames are an example of this -- the blue flames of gas stoves coming from electronically excited C2 and CH molecules being produced in the mix. Hydrogen-oxygen flames don't give off much visible light, but produce a lot of UV light emission from electronically excited OH molecules emitting light. The chemical reaction in the abdomen of fireflies is another example of photons being produced in a chemical reaction.

Chemical lasers can emit a great deal of their stored chemical potential energy as photons. The HF laser produces infrared emission when hydrogen and fluorine gases react in a resonator cavity.http://en.wikipedia.org/wiki/Hydrogen_fluoride_laser

The US Air Force is working on a chemical laser: COIL (Chemical Oxygen Iodine Laser) which involves lasing on a transition in Iodine. http://en.wikipedia.org/wiki/Chemical_oxygen_iodine_laser
 
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