68.9% efficient GaAs‐based photonic power conversion enabled by photon recycling and optical resonance
For solar cells operating under the broad‐band solar spectrum, the photovoltaic conversion
efficiency is fundamentally limited by transmission and thermalization losses. For …
efficiency is fundamentally limited by transmission and thermalization losses. For …
[HTML][HTML] Perspective on photovoltaic optical power converters
S Fafard, DP Masson - Journal of Applied Physics, 2021 - pubs.aip.org
Optical wireless power transmission (OWPT) can be used for applications that cannot
access traditional power using metal wires. Photovoltaic power-converting III-V …
access traditional power using metal wires. Photovoltaic power-converting III-V …
[HTML][HTML] High-efficiency and high-power multijunction InGaAs/InP photovoltaic laser power converters for 1470 nm
S Fafard, DP Masson - Photonics, 2022 - mdpi.com
Photonics | Free Full-Text | High-Efficiency and High-Power Multijunction InGaAs/InP
Photovoltaic Laser Power Converters for 1470 nm Next Article in Journal Prediction of the …
Photovoltaic Laser Power Converters for 1470 nm Next Article in Journal Prediction of the …
74.7% Efficient GaAs-based laser power converters at 808 nm at 150 K
S Fafard, DP Masson - Photonics, 2022 - mdpi.com
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 …
applications with an optical input at 808 nm. The photovoltaic power converting III-V …
[HTML][HTML] Ultrahigh efficiencies in vertical epitaxial heterostructure architectures
S Fafard, MCA York, F Proulx, CE Valdivia… - Applied Physics …, 2016 - pubs.aip.org
Optical to electrical power converting semiconductor devices were achieved with
breakthrough performance by designing a Vertical Epitaxial Heterostructure Architecture …
breakthrough performance by designing a Vertical Epitaxial Heterostructure Architecture …
[HTML][HTML] High-photovoltage GaAs vertical epitaxial monolithic heterostructures with 20 thin p/n junctions and a conversion efficiency of 60%
S Fafard, F Proulx, MCA York, LS Richard… - Applied Physics …, 2016 - pubs.aip.org
Photovoltaic power converting III–V semiconductor devices based on the Vertical Epitaxial
HeteroStructure Architecture (VEHSA) design have been achieved with up to 20 thin p/n …
HeteroStructure Architecture (VEHSA) design have been achieved with up to 20 thin p/n …
Vertical multi-junction laser power converters with 61% efficiency at 30 W output power and with tolerance to beam non-uniformity, partial illumination, and beam …
S Fafard, D Masson - Photonics, 2023 - mdpi.com
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 …
junction laser power converters. They are based on the GaAs and the InP material systems …
Power and spectral range characteristics for optical power converters
High-performance optical power converters (OPCs) enable isolated electrical power and
power beaming applications at new wavelengths and higher output powers. Broadcom's …
power beaming applications at new wavelengths and higher output powers. Broadcom's …
[PDF][PDF] Characterization of multiterminal tandem photovoltaic devices and their subcell coupling
JF Geisz, WE McMahon, J Buencuerpo… - Cell Reports Physical …, 2021 - cell.com
Summary Three-terminal (3T) and four-terminal (4T) tandem photovoltaic (PV) devices using
various materials have been increasingly reported in the literature, but measurement …
various materials have been increasingly reported in the literature, but measurement …
Characteristics of 1520 nm InGaAs multijunction laser power converters
AC Wang, YR Sun, SZ Yu, JJ Yin, W Zhang… - Applied Physics …, 2021 - pubs.aip.org
ABSTRACT Eight-junction In0. 53Ga0. 47As laser power converters (LPCs) designed for
converting the laser energy around 1520 nm are demonstrated with a maximum room …
converting the laser energy around 1520 nm are demonstrated with a maximum room …