@inproceedings{8c59a53f4a8b4ffbad615c82b3ded240,
title = "High power free space optical link for rapid energy and data transmission",
abstract = "Design and experimental data for a high power laser diode based free space point-to-point optical power/data link is presented. In time critical power up applications, such as providing power and guidance information to a munition shell just prior to deployment, energy of the order of 100 J needs to be transferred in under 10 s. Current inductive technology is slow and broadcasts a radio-frequency signal which is undesirable for stealth operation. Rapid energy transfer times require high irradiance levels at the surface of the photovoltaic cells, typically, exceeding 1000X suns. Through efficient thermal design of heat sinks, high optical to electrical power conversion efficiencies of 50\%, which are usually attainable at low power levels of 1 W, are achievable at higher power levels.",
keywords = "Dormant sensors, High irradiance, Photonic power conversion, Wireless power transfer",
author = "Dhadwal, \{Harbans S.\} and Jahangir Rastegar and Dake Feng and Philip Kwok",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; Unmanned Systems Technology XVIII ; Conference date: 20-04-2016 Through 21-04-2016",
year = "2016",
doi = "10.1117/12.2222909",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Karlsen, \{Robert E.\} and Gerhart, \{Grant R.\} and Gage, \{Douglas W.\} and Shoemaker, \{Charles M.\}",
booktitle = "Unmanned Systems Technology XVIII",
}