نتایج جستجو برای: solarization

تعداد نتایج: 222  

Journal: :Horticulturae 2023

In intensive cropping systems, soil fumigation, i.e., the use of gas chemical pesticides applied to covered with impermeable plastic film, represents an effective method control most soilborne pests. However, its general non-selectivity useful microflora and microfauna together their significant environmental problems has limited use. Numerous studies have concerned application less impactful b...

Journal: :Optics express 2014
Yves Colombe Daniel H Slichter Andrew C Wilson Dietrich Leibfried David J Wineland

We report large-mode-area solid-core photonic crystal fibers made from fused silica that resist ultraviolet (UV) solarization even at relatively high optical powers. Using a process of hydrogen loading and UV irradiation of the fibers, we demonstrate stable single-mode transmission over hundreds of hours for fiber output powers of 10 mW at 280 nm and 125 mW at 313 nm (limited only by the availa...

Journal: :Journal of King Saud University - Science 2020

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