Word: TPA
Part of speech: Noun
Syllables: tpa
Definition: Initialism of two-photon absorption; the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy, most commonly an excited electronic state
Morphemes:
Affix: TPA
Language: en
PoS: Noun
Meaning: Initialism of two-photon absorption; the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy, most commonly an excited electronic state