Linked from

The 63 pages that link to Fluorescence, each with the reason it gives.

• Thermal radiationCompared with: Fluorescence is driven by prior excitation, not solely by temperature.

• Black-body radiationCompared with: It demonstrates emission governed by excitation pathways rather than thermal equilibrium.

• PhotochemistryCompared with: Like photochemical reaction, it begins with absorption, but releases energy as light instead of changing chemical identity.

• IridescenceCompared with: Fluorescence changes emitted light through energy conversion, not angle-dependent interference.

• Atomic emission spectrumCompared with: Fluorescence requires prior optical excitation, whereas atomic emission can follow other forms of excitation.

• PleochroismCompared with: Fluorescence adds emitted light; pleochroism changes color through direction-dependent absorption.

• PhosphorescenceCompared with: Its spin-allowed emission usually ends much sooner than phosphorescence.

• Absorption (electromagnetic radiation)Compared with: Some absorbed energy reappears as emitted light instead of heat.

• ChemiluminescenceCompared with: Unlike chemiluminescence, fluorescence uses absorbed light to create the excited state.

• Light scatteringCompared with: Fluorescence creates new emitted photons; ordinary scattering redirects incident photons without changing their energy.

• Non-photochemical quenchingCompared with: Fluorescence releases excitation as photons rather than as heat.

• OLEDCompared with: Conventional fluorescent OLED emitters use only a subset of electrically generated excitons.

• Second-harmonic generationCompared with: Unlike this coherent nonlinear conversion, fluorescence is generally incoherent and material-state dependent.

• Reflection nebulaCompared with: Fluorescence creates new emission, unlike the largely wavelength-preserving scattering in reflection nebulae.

• LuminolCompared with: Luminol emits light through a chemical reaction, unlike fluorescence driven by absorbed light.

• Biological pigmentCompared with: Fluorescent pigments emit light, unlike pigments that merely shape reflected color.

• Absorption bandCompared with: Fluorescence is a subsequent emission process, not the absorption feature itself.

• BiophotonCompared with: Unlike fluorescence, biophoton emission does not require prior illumination to excite the emitting tissue.

• El-Sayed ruleCompared with: Competing intersystem crossing can divert excited molecules from fluorescence.