A wireless power system built with Tyndall National Institute using 450nm lasers to drive functional circuits, presented at Photonics Ireland.
This research project explored optical wireless power transmission as an alternative to traditional wired or RF-based power delivery. Working in collaboration with Tyndall National Institute, one of Europe's leading photonics research centres, the project demonstrated that focused laser beams at 450nm wavelength can effectively deliver power to remote photovoltaic receivers and drive functional electronic circuits.
Blue-wavelength laser chosen for optimal alignment with photovoltaic cell absorption characteristics.
Custom receiver design converts optical power back to electrical energy to drive downstream circuits.
Regulation circuitry ensures stable voltage output despite beam intensity variations.
Beam containment and interlock systems for safe operation in laboratory environments.
This work was presented at Photonics Ireland, a national conference bringing together researchers and industry professionals in the field of optics and photonics. The project demonstrated a viable path toward optical wireless power for applications where conventional wiring is impractical.