User:Benjah-bmm27/degree/2/AJOE

=Introduction to Photochemistry, AJOE=
 * Photochemistry

Atomic spectroscopy

 * Atomic spectroscopy
 * Emission spectroscopy
 * Absorption spectroscopy

Atomic quantum mechanics

 * Atomic physics, quantum chemistry
 * Spin multiplicity
 * Quantum number
 * Selection rule
 * Laporte rule
 * Angular momentum coupling: Russell-Saunders (LS) coupling
 * Clebsch–Gordan coefficients
 * Spectroscopic notation (s, p, d, f, etc.)
 * Term symbol
 * Hund's rules
 * Hund's rule of maximum multiplicity

Photochemical diagrams

 * Grotrian diagram
 * Jablonski diagram

Luminescence

 * Fluorescence
 * Phosphorescence
 * Intersystem crossing
 * Internal conversion
 * Quenching (fluorescence)
 * Quantum yields
 * Stern-Volmer relationship
 * Chromophore

Lasers

 * Laser action
 * Absorption
 * Population inversion: more molecules in an excited state than in lower energy states.
 * Stimulated emission
 * Dye lasers are tunable lasers
 * Rhodamine 6G is a common dye used in dye lasers
 * Optical cavities and resonators make tuning possible. Common tuning cavities include:
 * Prisms, often multiple prisms
 * Diffraction gratings
 * Fabry–Pérot interferometers (also known as an etalons)

Photochemical reactions

 * Photochemical reaction