Search Results - optical+communication

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Method of Growing Germanium Crystals
This new method uses a quartz shield to isolate the germanium that would otherwise be contaminated by the stainless steel chamber, insulation materials, or the graphite crucible. Doctors Mei and Wang also determined that use of a load scale can control the crystal diameter and ensure that all melted germanium is used in crystal production and thus removed...
Published: 12/2/2019   |   Inventor(s): Dongming Mei, Guojian Wang
Keywords(s): Germanium Crystals, Infrared Systems, Materials Science, Optical Communication, Phononic Devices, Physics, Radiation Detection, Semiconductors, Sensors, Transistors
Category(s): Semiconductors, Physics, Materials Science, Radiation Detection, Infrared Systems, Transistors, Sensors, Optical Communications, Phononic Devices
Electron-Deficient Fluorous Porphyrins and Their Use in Organic Solar Cells
Fluorinated aromatics and related materials offer many advantages over non-fluorinated materials in a variety of different optoelectronic devices such as, but not limited to, organic light emitting diodes (OLEDs), organic field-effect transistors (OFETs), organic solar cells (OSCs), and dye-sensitized solar cells (DSSCs). These fluorinated materials...
Published: 5/2/2020   |   Inventor(s): Haoran Sun
Keywords(s): Chemistry, Fluorinated Materials, Fluorine, Optical Communication, Optoelectronics, Semiconductors
Category(s): Chemistry, Semiconductors, Renewable Energy, Fluorinated Materials, Optoelectronics, Materials Science
Fluorinated Aromatic Materials
Researchers at the University of South Dakota have designed and synthesized new compounds for stable, efficient, and moisture‐resistant optoelectronics. Fluorinated materials are used in many state‐of‐the‐art applications including active matrix liquid crystal displays, lithium ion batteries, and proton exchange membranes for fuel cells. They are also...
Published: 9/9/2022   |   Inventor(s): Haoran Sun
Keywords(s): Chemistry, Fluorinated Materials, Fluorine, Optical Communication, Optoelectronics, Semiconductors
Category(s): Renewable Energy, Fluorinated Materials, Optoelectronics, Semiconductors, Materials Science