tag: optical rectenna

Power/Performance Bits: Sept. 29

By Jesse Allen - 29 Sep, 2015 - Comments: 0

Optical rectenna Engineers at the Georgia Institute of Technology demonstrated the first optical rectenna, a device that combines the functions of an antenna and a rectifier diode to convert light directly into DC current. Based on multiwall carbon nanotubes and tiny rectifiers fabricated onto them, the optical rectennas could provide a new technology for photodetectors that would operate... » read more

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