Nanophotonic design principles for ultrahigh efficiency photovoltaics Harry Atwater, Albert Polman, Emily Kosten, Dennis Callahan, Pierpaolo Spinelli, Carissa Eisler, Matthew Escarra, Emily Warmann, and Cristofer Flowers

Source URL: daedalus.caltech.edu

• Technology
• Semiconductor devices
• Photovoltaics
• Thermodynamic efficiency limit
• Shockley–Queisser limit
• Multijunction photovoltaic cell
• Thin film solar cell
• Band gap
• Quantum efficiency
• Energy
• Energy conversion
• Solar cells

Light trapping in ultrathin silicon photonic crystal superlattices with randomly-textured dielectric incouplers Dennis M. Callahan,1,* Kelsey A. W. Horowitz,1 and Harry A. Atwater1 1

Source URL: daedalus.caltech.edu

• Condensed matter physics
• Metamaterials
• Spintronics
• Superlattice
• Photonic crystal
• Transparency and translucency
• Photonic metamaterial
• Optical tweezers
• Laser
• Physics
• Photonics
• Optics

Light trapping beyond the 4n2 limit in thin waveguides Jeremy N. Munday, Dennis M. Callahan, and Harry A. Atwater Citation: Appl. Phys. Lett. 100, [removed]); doi: [removed] View online: http://dx.doi.org/10.1

Source URL: daedalus.caltech.edu

• Photonics
• Wave mechanics
• Electrical components
• Waveguide
• Dispersion
• Slot-waveguide
• Transverse mode
• Photonic crystal
• Radiation mode
• Optics
• Physics
• Electromagnetic radiation

amstetten The Wild Parry - Musik/Songtexte/Buch: Andrew Lippa; Deutsche Übersetzung: Wolfgang Adenberg, Regie: Werner Sobotka; Co-Regie: Hannes Muik; Choreografie: Dennis Callahan;

Source URL: home.arcor.de

Ball field building at farm site begins despite opposition $2 million project starts while neighbors object, state

Source URL: www.sacred-online.org

• Bob Ehrlich
• Annapolis
• Maryland
• Dennis Callahan
• Maryland
• Janet S. Owens
• William Donald Schaefer