Light Emission and Lasers

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Titre Light Emission and Lasers
Description This in-class work (ICW) is used in a university non-math "How Things Work" course (replacing the lecture). It is designed to accompany section 14.3 in Bloomfield's text (3rd ed). It uses the "Models of the Hydrogen Atom" and "Lasers" simulations. Note: I really preferred the older edition of the Lasers simulation for this activity... if anyone has it, I'd love to get a copy! I liked the representation of IR photons better because they looked more "invisible", and I think the settings were nicer to get clear cases of spontaneous and stimulated emission effects as dependent on light intensity and state lifetime. Contact me for solutions (or if you have a copy of the old sim!).
Sujet Physique
Niveau Lycée, Premier cycle - Intro
Type Autre, Labo
Durée 90 minutes
Réponses incluses Non
Langue Anglais
Mots clés absorption, emission, lifetime of states, sponataneous absorption, stimulated emission
Simulation(s) Modèles de l'atome d'Hydrogène, Lasers

Auteur(s) Debra Krause Dandaneau
Ecole / Organisation University of Tennessee
Date de soumission 17/04/09
Date de mise à jour 17/04/09