Version 1

      Publication Details (including relevant citation   information):

      Patent US   20090007951 (US Patent Office, Jan. 08 2009)


      A system is disclosed comprising a package of active Fabry-Perot   transmitters and an electric charge accumulator for converting a   part of coherent electromagnetic power in electric power at the   proper voltage of this accumulator. An active Fabry-Perot   transmitter is a semiconductor device comprising a packet of   p-i-n diodes with double quantum dots on the two sides of the   i-layer, separated by potential barriers from the conduction   regions. The semiconductor structure is placed in a Fabry-Perot   cavity with total transmission. While a resonant coherent   electromagnetic beam is crossing the Fabry-Perot cavity, a small   part from the electromagnetic energy is captured by resonant   electron excitations through the i-layer, injecting an electron   current in the device.

      Address (URL): http://www.freepatentsonline.com/y2009/0007951.html