Results 251 to 260 of about 29,139 (290)

Quadrature squeezing in a nanophotonic microresonator. [PDF]

Nat Commun
Ulanov AE, Ruhnke B, Wildi T, Herr T.
europepmc   +1 more source

Nongenetic Photostimulation of hiPSC Neurons Using Plasmonic Nanopyramids. [PDF]

ACS Photonics
Melikov R, Iachetta G, Iarossi M, d'Amora M, Tentellino C, Hurtaud JM, Tantussi F, Dipalo M, De Angelis F.   +8 more
europepmc   +1 more source

CRUSADE project: Recycling technologies for ELV components to create a sustainable source of market grade materials for EU applications. [PDF]

Comput Struct Biotechnol J
Yakoumis I, Moschovi AM, Thoda O, Katsiapi A, Stamatopoulou P, Charitos A, Sandig-Predzymirska L, Wamunyu W, Adjapong S, Murru W, Veglio F, Zueva S, Passadoro M, Afantitis A, Mintis D, Tsoumanis A, Papadopoulou E, Paloumpis G, Theodoropoulos N, Zogali V, Xanthopoulos P, Gerolymatou L, Ataş DD, Durmuş Ö, Çelik M, Dönmez N, Güzeltepe B, Kama Y, Athanasakopoulos E, Babagiannou R, Baglio V, Vecchio CL, Gatto I, Sempere DA, Kromminga J, Santamarina E, Fernández A, Gieseking B, Prieto C, Abbate AV, Di Frangia M, Spreghini M, Di Muro F, Ferrara D, Brockerhoff L, Weber P, Lavoie P, Von Sivers D, Witzel F, Salehi F, Koc D, Nicol G, Costa R, Parussa F, Atia TA.   +54 more
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Intrinsic losses in photovoltaic laser power converters

Applied Physics Letters, 2021
Using photovoltaic cells as photovoltaic laser power converters (PLPCs) is a potential technology for long-range wireless power transfer. Intrinsic processes that limit the performance of PLPCs have not been fully investigated. Based on a thermodynamic model, we categorize and calculate the intrinsic losses in PLPCs.
Minshen Lin, Wei E I Sha, Wenxing Zhong
exaly   +2 more sources

On the alignment tolerance of photovoltaic laser power converters

Optik, 2017
Abstract This work addresses the alignment of a light spot onto photovoltaic laser power converters for power-by-light applications. A model to compare the alignment tolerances of different cell designs by means of the maximum acceptable misalignment is introduced. Monolithic interconnected multi-segment cells, which are commonly used as high-voltage
Lukas Wagner, Andreas W Bett, Henning Helmers   +2 more
exaly   +2 more sources

High-Voltage GaAs Photovoltaic Laser Power Converters

IEEE Transactions on Electron Devices, 2009
The main drawback of photovoltaic (PV) laser power converters based on GaAs material is the low output voltage, which is often insufficient to power electronic circuits directly. Aside from the use of a dc-dc converter in combination with a single PV converter, it is possible to boost the voltage by the monolithic serial interconnection of several ...
Frank Dimroth
exaly   +2 more sources

GaAs converters for high power densities of laser illumination

Progress in Photovoltaics: Research and Applications, 2008
AbstractPhotovoltaic power converters can be used to generate electricity directly from laser light. In this paper we report the development of GaAs PV power converters with improved conversion efficiency at high power densities. The incorporation of a lateral conduction layer (LCL) on top of the window layer resulted in a considerable gain in ...
Frank Dimroth
exaly   +2 more sources

Constructing Microcavity for Perovskite Laser Power Converter: A Theoretical Study [PDF]

physica status solidi (a), 2022
Laser power converters (LPCs) used in wireless energy transmission can realize noncontact power supply under extreme conditions and provide continuous energy support to unmanned probes, which is believed to play an essential role in the exploration of deep ocean.
Guoyu Ding, Yifan Zheng, Qingyuan Li, Guodong Zhang, Xin Guo, Haonan Wang, Xun Xiao, Yaomiao Feng, Yang Bai, Yuchuan Shao   +9 more
openaire   +2 more sources

Laser Power Converters for optical power supply

Proceedings of the 2011 34th International Spring Seminar on Electronics Technology (ISSE), 2011
Laser Power Converters are dedicated semiconductor devices that convert optical energy into electrical energy. Opposed to solar cells they are optimised for high energy density and conversion efficiency mostly under laser illumination. These cells are applied as power supply in electromagnetically sensitive areas or for galvanic decoupling of ...
Sebastian Sohr, Ralf Rieske, Krzysztof Nieweglowski, Klaus-Jurgen Wolter   +3 more
openaire   +1 more source

Structural design of laser-photovoltaic power converter

2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 2014
As part of research and development into the Laser Based Space Solar Power System (L-SSPS), a laser-photovoltaic power converter for 1.07 µm laser light has been researched at the Japan Aerospace Exploration Agency (JAXA). To improve conversion efficiency of the InGaAs laser-photovoltaic power converter, photovoltaic properties under 1.07 µm laser ...
Hiroaki Suzuki, Hiroyuki Yoshida, Katsuto Kisara, Tetsuya Nakamura, Mitsuru Imaizumi   +4 more
openaire   +1 more source