Search Results - stefan+strauf

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Monolithic White and Multi-Color Lasers Tunable in Full Visible Spectrum

Semiconductor lasers able to emit over the full visible color spectrum have a wide range of practical applications such as solid-state lighting, full-color displays, visible color communications, and multi-color fluorescence sensing. To the human eye, light with a mixture of four monochromatic lasers is visually equivalent to a white illuminant. Current...

Published: 2/23/2023 | Inventor(s): Cun-Zheng Ning, Sunay Turkdogan, Zhicheng Liu, Fan Fan

Keywords(s): Materials and Electronics

Category(s): Advanced Materials/Nanotechnology, Chemical/Biological Sensors, Energy & Power, Imaging, Medical Imaging, Physical Science, Physics, Proteomic Assays/Reagents/Tools, Semiconductor Devices, Semiconductors, Materials & Processes

Phase Coherent Solid State Electron Gyroscope Array

INVENTION SUMMARY:An apparatus and method is disclosed which may comprise an electron gyroscope, which may comprise an interferometer array which may comprise interferometer rings formed from a sheet of graphene. Each interferometer ring in the interferometer array may have a half-circumference shorter in length than the ballistic length for an electron...

Published: 4/26/2021 | Inventor(s): Christopher Search, Eui-Hyeok Yang, Stefan Strauf

Keywords(s):

Category(s): Sensing Devices / Technology

Active Bandgap Tuning Of Materials For Tunable Photodetection Applications

Background:Photodetectors comprise layers of photosensitive materials that can detect incident light of certain photon energies (which may also be expressed as wavelengths) related to the bandgap of the material. A bandgap is defined as the gap, expressed as an energy, between the lowest point of the conduction band and the highest point of the valence...

Published: 4/26/2021 | Inventor(s): Vikram Patil, Eui-Hyeok Yang, Stefan Strauf

Keywords(s):

Category(s): Sensing Devices / Technology