Is there a application on multi-photon absorption materials?

29 April 2024 1 2K Report

Even though multi-photon absorption is fascinating phenomenon, recently I am agonizing about its applicability.

Second harmonic generation is used in lasing materials or so, however, I have never hear about the multi-photon absorption materials using in field.

If there is, giving me a clue would be very appreciate.

Sincerely.

Jeremy Pronchik

This is not my field, but I hear of it being used with imaging animals since tissue is IR-transparent. To round out this mediocre reply, I'll link a paper I can't access to verify if it's a good example. Hope someone else gives a better answer!

https://www.nature.com/articles/s41592-022-01502-6

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