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High-power 2 micron optical-parametric frequency converter with sub-picosecond pulse duration
Solid State Lasers XXVIII: Technology and Devices, 2019Ultrashort pulse lasers with pulse durations < 1 ps make it possible to cold process a wide range of materials, while introducing virtually no heat into the workpiece. Industrial ultrashort pulse lasers are currently mainly limited to the wavelength range around 1 μm and below.
Florian Elsen +4 more
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2013 IEEE 39th Photovoltaic Specialists Conference (PVSC), 2013
Dedicated photovoltaic converters for the conversion of monochromatic laser radiation (laser power converters (LPCs)) have been developed for high efficiency conversion of laser radiation at 1550 nm into electrical power. The LPC design is based on the InGaAsP/InP material system and achieves a maximum conversion efficiency of 45 % (±1%) under 1.55 μm ...
Scott Jarvis +3 more
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Dedicated photovoltaic converters for the conversion of monochromatic laser radiation (laser power converters (LPCs)) have been developed for high efficiency conversion of laser radiation at 1550 nm into electrical power. The LPC design is based on the InGaAsP/InP material system and achieves a maximum conversion efficiency of 45 % (±1%) under 1.55 μm ...
Scott Jarvis +3 more
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A Modular Optical Firing Interface for CERN’s Generic Power Converter Control Platform
2019The power converters group at CERN has developed a third generic converter controller (FGC3) and regulation platform (RegFGC3), capable of controlling any of CERN’s power converters. This platform provides electrical connections to the low-level control elements of power converters, and in some cases a galvanic isolation is required between the ...
Di Cosmo, Matteo +2 more
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Quasi-Optical Mode Converter/Mirror System for a High-Power Coaxial-Cavity Gyrotron
IEEE Transactions on Plasma Science, 2006This paper presents the investigation of a mirror system of a quasi-optical (QO) mode converter for a high-power coaxial-cavity gyrotron. The mirror system consists of three mirrors. The first mirror is a quasi-elliptical one. Based on the Katsenelenbaum-Semenov Algorithm (KSA), the second and the third mirrors are iteratively optimized as adapted ...
Jin, J. +4 more
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Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011, 2011
We demonstrate a novel device; cascade high-speed laser power converter. Error-free 10 Gbit/sec data detection and 21.1% optical-to-electrical DC power generation efficiency can be achieved simultaneously at 850nm wavelength and +1V voltage.
F.-M. Kuo +3 more
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We demonstrate a novel device; cascade high-speed laser power converter. Error-free 10 Gbit/sec data detection and 21.1% optical-to-electrical DC power generation efficiency can be achieved simultaneously at 850nm wavelength and +1V voltage.
F.-M. Kuo +3 more
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Optical Design Considerations for Thin Photonic Power Converters with Textured Back Reflector
2022 IEEE 49th Photovoltaics Specialists Conference (PVSC), 2022Neda Nouri +4 more
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Design of a Quasi-Optical Mode Converter for a 50GHz High Power Gyrotron
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2022Qili Huang +6 more
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Pseudocapacitance: From Fundamental Understanding to High Power Energy Storage Materials
Chemical Reviews, 2020Simon Fleischmann +2 more
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