two-photon absorption

См. также в других словарях:

• Two-photon absorption — (TPA) is 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 electronic state. The energy difference between the involved… …   Wikipedia

• two-photon absorption — dvifotonė sugertis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption vok. Zweiphotonenabsorption, f rus. двуфотонное поглощение, n pranc. absorption à deux photons, f; absorption biphotonique, f …   Radioelektronikos terminų žodynas

• two-photon absorption cross-section — dvifotonės sugerties skerspjūvis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption cross section vok. Zweiphotonenabsorptionsquerschnitt, m rus. сечение двухфотонного поглощения, n pranc. section d absorption à deux… …   Radioelektronikos terminų žodynas

• Two-photon excitation microscopy — is a fluorescence imaging technique that allows imaging of living tissue up to a very high depth, that is up to about one millimeter. Being a special variant of the multiphoton fluorescence microscope, it uses red shifted excitation light which… …   Wikipedia

• Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle …   Wikipedia

• absorption biphotonique — dvifotonė sugertis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption vok. Zweiphotonenabsorption, f rus. двуфотонное поглощение, n pranc. absorption à deux photons, f; absorption biphotonique, f …   Radioelektronikos terminų žodynas

• absorption à deux photons — dvifotonė sugertis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption vok. Zweiphotonenabsorption, f rus. двуфотонное поглощение, n pranc. absorption à deux photons, f; absorption biphotonique, f …   Radioelektronikos terminų žodynas

• Saturable absorption — is a property of materials where the absorption of light decreases with increasing light intensity. Most materials show some saturable absorption, but often only at very high optical intensities. SESAMs, dyes and carbon nanotubes are useful for… …   Wikipedia

• section d'absorption biphotonique — dvifotonės sugerties skerspjūvis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption cross section vok. Zweiphotonenabsorptionsquerschnitt, m rus. сечение двухфотонного поглощения, n pranc. section d absorption à deux… …   Radioelektronikos terminų žodynas

• section d'absorption à deux photons — dvifotonės sugerties skerspjūvis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption cross section vok. Zweiphotonenabsorptionsquerschnitt, m rus. сечение двухфотонного поглощения, n pranc. section d absorption à deux… …   Radioelektronikos terminų žodynas

• Absorption spectrum — A material s absorption spectrum shows the fraction of incident electromagnetic radiation absorbed by the material over a range of frequencies. An absorption spectrum is, in a sense, the opposite of an emission spectrum.Every chemical element has …   Wikipedia