Recent content by anthony27149

  1. A

    Undergrad Phonon energy in absorption of indirect band gap

    Does phonon required a minimum energy in the absorption process of an indirect band gap, and why?
  2. A

    Mutilple beam reflection question in Fabry-Perot cavity

    Homework Statement Just having some trouble with a question about Fabry-Perot intereferometers. Here's the question: a) Consider a beam of light undergoing multiple reflections in a Fabry-Perot cavity between two surfaces, both with reflectance R, and with no absorption. Homework Equations...