Polarized light emission from individual incandescent carbon nanotubes

@inproceedings{Singer2011PolarizedLE,
  title={Polarized light emission from individual incandescent carbon nanotubes},
  author={Syndie B. Singer and Matthew Herman Mecklenburg and Edward Robert White and Brian Christopher Regan},
  year={2011}
}
We fabricate nanoscale lamps which have a filament consisting of a single multiwalled carbon nanotube. After determining the nanotube geometry with a transmission electron microscope, we use Joule heating to bring the filament to incandescence, with peak temperatures in excess of 2000 K. We image the thermal light in both polarizations simultaneously as a function of wavelength and input electrical power. The observed degree of polarization is typically of the order of 75%, a magnitude… CONTINUE READING