PhET Interactive Simulations

Light Emission and Lasers

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Titolo	Light Emission and Lasers
Descrizione	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!).
Disciplina	Fisica
Livello	Scuola superiore, Università - I livello
Tipo	Altro, Lab
Durata	90 minuti
Risposte incluse	No
Lingua	Inglese
Parole chiave	absorption, emission, lifetime of states, sponataneous absorption, stimulated emission
Simulazioni	Modelli dell'atomo di Idrogeno, Laser