Fabrication of an Omnidirectional 2 D Photonic Crystal

@inproceedings{Chan2016FabricationOA,
  title={Fabrication of an Omnidirectional 2 D Photonic Crystal},
  author={Walker R. Chan and Michael Ghebrebrhan and Marin Solja{\vc}i{\'c} and John D. Joannopoulos and Ivan Celanovic},
  year={2016}
}
In a thermophotovoltaic (TPV) system, a heat source brings an emitter to incandescence and the spectrally confined thermal radiation is converted to electricity by a low-bandgap photovoltaic (PV) cell. Efficiency is dominated by the emitter’s ratio of in-band emissivity (convertible by the PV cell) to out-of-band emissivity (inconvertible). Two-dimensional photonic crystals (PhCs) offer high in-band emissivity and low out-of-band emissivity at normal incidence, but have reduced in-band… CONTINUE READING