Entries from:
PAC, 2007, 79, 293. Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006), doi:10.1351/pac200779030293
α-cleavage (alpha-cleavage)α-eliminationabsorbed (spectral) photon flux densityabsorbed (spectral) radiant power densityactinicactinismacyl shift (1,2-, 1,3-, photochemical)alkene photocycloadditionalkene photodimerizationalkene photoisomerization alkene photorearrangementAM 0 sunlightAM 1 sunlightamalgam lamparomatic photocycloadditionasymmetric photochemistryaza-di-π-methane rearrangementbicycle rearrangementbicycle-pedal (BP) mechanismbiphotonic excitationbiphotonic processbipolaronsbranching planeBrewster angle,
brightnessbrightness of a laser dyechemically induced dynamic electron polarization (CIDEP)chemically initiated electron exchange luminescence (CIEEL)color scalecolourabilitycomplete active space self-consistent field (CASSCF)complete active space self-consistent field second-order perturbation theory (CASPT2)computational photochemistryconcentration depolarizationconical intersectioncontinuous wave (CW) laserconversion cross-sectioncrystal photochemistrycut-on filterDASDauben–Salem–Turro rulesde Mayo reactiondi-π-methane rearrangementdi-π-silane rearrangementdichroic filterdichroic mirrordichroismdiradicaloiddosedownconversiondriving force (for electron transfer)Drude–Nernst equation (for electrostriction)dual fluorescence of systems or molecular speciesdual-mode photochromismE/Z photoisomerizationEl-Sayed ruleselectron back-transferelectrostrictionemission anisotropyentrainment in photochemistryexcimer lampexposure in photochemistryfatigue of a photochromic systemfluence rate,
fluorescence lifetimefluorescence resonance energy transferfluorogenicfluorophoreFörster-resonance-energy transfer FRETFourier-transform spectroscopyfrequency,
,
in photochemistryfrequency-domain fluorometryFRETgated photochromismgeminate ion pairGibbs energy of photoinduced electron transferglobal analysishalf-life,
, of a transient entityhalf-life,
, of a photochromic systemheliochromismhula-twist (HT) mechanismhyperfine (interaction)ICICTICT emissioninfraredintersection spaceintramolecular charge transfer, (ICT)irradiance (at a point of a surface),
ISCisolampsic pointisooptoacoustic pointisosbestic pointisostilbic pointJahn–Teller effectKasha ruleLADSLandau–Zener modelLASlaser dyelaser-jet photochemical techniqueLEDlifetime,
light polarizationlight-emitting diode (LED)linear dichroism (LD)planar intramolecular charge transfer (PICT)polaronself-localized excitations in conjugated organic polymersspectral sensitivity,
twisted intramolecular charge transfer (TICT)