Henning Helmers

Fraunhofer Institute for Solar Energy Systems

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Articles (17)

Collaborators (4)

Stefan W. Glunz

Fraunhofer Institute for Solar Energy Systems

Esther López

Assistant Professor

Universidad Politécnica de Madrid

Lukas Wagner

Philipps-Universität Marburg

Gerald Siefer

Fraunhofer Institute for Solar Energy Systems

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Henning Helmers

Research Interests

Explore related searches

Contact this professor

Articles (17)

Collaborators (4)

Stefan W. Glunz

Esther López

Lukas Wagner

Gerald Siefer

Make your next move.

Henning Helmers

Research Interests

Explore related searches

Contact this professor

Articles (17)

Subcell‐Resolved EQE Method Using Reverse Voltage Biasing for Multijunction Photovoltaics With Overlapping Subcell Absorptance

Rear-heterojunction GaInP laser power converter with 59% monochromatic efficiency at 590 nm

InP-on-GaAs engineered substrates: A pathway toward low-cost, high-efficiency optoelectronic device fabrication

Power Rating of a Novel Micro-CPV Module Concept and Operational Influences

Sheet Resistance Optimization in (Al)GaInP Solar Cells for Concentrator Quadruple–Junction Solar Cells

Forced Motion Activated Self-Alignment of Micro-CPV Solar Cells

Measuring the device‐level EQE of multi‐junction photonic power converters

Overcoming optical‐electrical grid design trade‐offs for cm2‐sized high‐power GaAs photonic power converters by plating technology

Experimental and Simulative Correlations of the Influence of Solder Volume and Receptor Size on the Capillary Self-Alignment of Micro Solar Cells

InP- and GaAs-Based Photonic Power Converters Under O-Band Laser Illumination: Performance Analysis and Comparison

68.9% Efficient GaAs‐Based Photonic Power Conversion Enabled by Photon Recycling and Optical Resonance

68.9% Efficient GaAs‐Based Photonic Power Conversion Enabled by Photon Recycling and Optical Resonance

Experimental coupling process efficiency and benefits of back surface reflectors in photovoltaic multi‐junction photonic power converters

Integrated series/parallel connection for photovoltaic laser power converters with optimized current matching

Simultaneous Wireless Data and Power Transfer for a 1-Gb/s GaAs VCSEL and Photovoltaic Link

6-W Optical Power Link With Integrated Optical Data Transmission

Development and Analysis of Wafer-Bonded Four-Junction Solar Cells Based on Antimonides With 42% Efficiency Under Concentration

Collaborators (4)

Stefan W. Glunz

Esther López

Lukas Wagner

Gerald Siefer

Make your next move.