3 ms·
it's possible that you're missing the trick of "two photon excitation" which the paper sort of breezes past, but is the solution for "i only want the effect to
by q845712 4y ago
it's possible that you're missing the trick of "two photon excitation" which the paper sort of breezes past, but is the solution for "i only want the effect to happen right where i've created a tiny focal sphere of this laser." see e.g. https://en.wikipedia.org/wiki/Two-photon_excitation_microscopy https://en.wikipedia.org/wiki/Two-photon_excitation_microsco...
The triplets described in this paper seem to build on the "standard" 2P effect.
- ncmncm 4y agoThe "two photon excitation" they talk about seems to refer to a different, altogether slower process that requires many orders of magnitude higher intensity light, and has to go very, very slowly so as not to vaporize the resin by putting energy in too fast for it to diffuse away.