Photophysics of organic molecules for lasers
Organic materials for lasers
Quizzed article REF: E6436 V1
Photophysics of organic molecules for lasers
Organic materials for lasers

Authors : Sébastien FORGET, Sébastien CHÉNAIS

Publication date: March 10, 2022, Review date: January 24, 2024 | Lire en français

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1. Photophysics of organic molecules for lasers

Organic lasers, like all types of laser, are based on three essential elements: a gain medium, in this case composed of organic molecules, an optical cavity for laser oscillation, and an external energy supply system called a pump [E 4 020v2] . We will briefly review these elements in the context of organic lasers, with particular emphasis on the specific gain medium that gives these lasers most of their original properties.

1.1 Pi-conjugation

Organic compounds consist mainly of carbon...

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