Aleksander Jabłoński

Aleksander Jabłoński is a notable figure primarily in the fields of photophysics and photochemistry. The Jabłoński diagram, named after him, is a crucial tool in understanding the electronic states of molecules, particularly regarding their excitation and relaxation processes. This diagram illustrates the transitions between different energy levels of a molecule, including singlet and triplet states, and it is widely used to explain phenomena such as fluorescence and phosphorescence.