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Power and Spectral Range Characteristics for Optical Power Converters [PDF]
Energies, 2021 High-performance optical power converters (OPCs) enable isolated electrical power and power beaming applications at new wavelengths and higher output powers.
Simon Fafard +12 more
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74.7% Efficient GaAs-Based Laser Power Converters at 808 nm at 150 K
Photonics, 2022 High-efficiency multijunction laser power converters are demonstrated for low temperature applications with an optical input at 808 nm. The photovoltaic power converting III-V semiconductor devices are designed with GaAs absorbing layers, here with 5 ...
Simon Fafard, Denis P. Masson
doaj +3 more sources
Photonics, 2023 Stable and reliable optical power converting devices are obtained using vertical multi-junction laser power converters. They are based on the GaAs and the InP material systems and are used for power-over-fiber or power-beaming applications.
Simon Fafard, Denis Masson
doaj +3 more sources
Photonics, 2023 Photovoltaic multijunction power-converting III–V semiconductor devices generate electrical power from the optical energy of laser beams. They exhibit conversion efficiencies reaching values greater than 60% and 50% for the GaAs and the InP material ...
Simon Fafard, Denis Masson
doaj +3 more sources
Photonics, 2022 The high-efficiency capabilities of multijunction laser power converters are demonstrated for high-power applications with an optical input of around 1470 nm. The InP-based photovoltaic power converting III-V semiconductor devices are designed here, with
Simon Fafard, Denis P. Masson
doaj +3 more sources
67.5% Efficient InP-Based Laser Power Converters at 1470 nm at 77 K
PhotonicsRecent developments in long wavelength and cryogenic laser power converters have unlocked record performances in both areas. Here, devices for an optical input at ~1470 nm are studied for cryogenic applications, combining these cryogenic and long ...
Simon Fafard, Denis Masson
doaj +3 more sources
Development and characterisation of laser power converters for optical power transfer applications
IET Optoelectronics, 2014 Interest in single‐junction photovoltaic devices has been renewed in recent years due to their potential to produce very high optical to electrical conversion efficiencies under monochromatic illumination. A single‐junction photovoltaic converter was developed for monochromatic radiation (a laser power converter (LPC)) to ...
Jayanta Mukherjee, Stephen J Sweeney
exaly +3 more sources
Machine learning enhanced design and knowledge discovery for multi-junction photonic power converters [PDF]
Scientific ReportsMachine learning is proving to be a revolutionary tool across many disciplines, including optoelectronic device design. In this report, we compare classical and machine learning enhanced design optimization methodologies.
Robert F. H. Hunter +14 more
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Perspective on photovoltaic optical power converters [PDF]
Journal of Applied Physics, 2021 Optical wireless power transmission (OWPT) can be used for applications that cannot access traditional power using metal wires. Photovoltaic power-converting III-V semiconductor devices are the core components required for achieving such remote and galvanically isolated power deployments.
Simon Fafard, Denis P. Masson
openaire +1 more source
Recent Advancement in Power-over-Fiber Technologies
Photonics, 2021 Power-over-fiber is a power transmission technology using optical fibers that offers various features not available in conventional power lines, such as copper wires.
Motoharu Matsuura
doaj +1 more source