Search Results - valery+temyanko

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Efficient All-Fiber Amplifier based on Small Diameter Air Clad Fibers
This technology is a novel fiber amplifier that achieves high efficiency while reducing cladding thickness. Background: Optical fiber communications are in high demand and expected to continue to grow at a fast pace in the near future. As companies compete to take advantage of this market opportunity, there is a drive to continuously improve the efficiency...
Published: 8/22/2022   |   Inventor(s): Valery Temyanko, Leonid Kotov, Nasser Peyghambarian
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Lasers & Other Sources
Novel Approach for Making Optical Fibers
Researchers at the University of Arizona College of Optical Sciences have developed a means of increasing power output in single mode fiber lasers by significantly increasing the mode area available for doping, thus providing higher power in shorter fiber lasers. Instead of the conventional refractive index relationship between the cladding (outer)...
Published: 7/15/2022   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Valery Temyanko
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics
Novel Approach for Design and Fabrication of Single Mode Microstructured Optical Fibers
Researchers at the University of Arizona College of Optical Sciences have developed a means of increasing power output in single mode fiber lasers by significantly increasing the mode area available for doping, thus providing higher power in shorter fiber lasers. Using a novel geometry of "holey fibers", also called "photonic crystal...
Published: 7/15/2022   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Valery Temyanko
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Materials & Fabrication