Fluorescence Spectroscopy · Photon In, Redder Photon Out
unseel.com · Jablonski · Stokes shift · Φ_F · τ ≈ 1–10 ns
State S₀
τ ≈ — ns
Stage ground state
Absorption hν_abs
Vib. relaxation (heat)
Fluorescence hν_em
ISC → triplet
Unseel.com · Fluorescence Spectroscopy