Oskar Painter et al present design of mid-infared and THz quantum cascade laser cavities

Michael Bahriz, Virginie Moreau, Raffaele Colombelli, Orion Crisafulli, and Oskar Painter (2007) Design of mid-IR and THz quantum cascade laser cavities with complete TM photonic bandgap. Optics Express, 15(10): 5948-5965, 14 May 2007. CaltechAUTHORS