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首页> 外文期刊>IEEE Journal of Quantum Electronics >Basic and Peculiar Properties of Chromium–Magnesium Co-Doped YAS-Based Optical Fibers
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Basic and Peculiar Properties of Chromium–Magnesium Co-Doped YAS-Based Optical Fibers

机译：铬镁共掺杂YAS基光纤的基本特性

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摘要

The basic and peculiar properties of new-type chromium (Cr) and magnesium (Mg) co-doped yttrio–alumino–silicate-based optical fibers, fabricated through the classic modified chemical vapor deposition method employed in conjunction with solution-doping technique, are addressed, with most of attention being paid to impact of Cr/Mg co-doping strength. The electron probe microanalysis, Raman, optical absorption, and fluorescence [at excitation at different wavelengths, spanning visible to near-infrared (NIR)] spectra’ measurements are performed for clarifying overall state-of-the-art of the fibers. Their most remarkable features are demonstrated to be pronounceable fluorescence in NIR (beyond 1 ) and as well pronounceable bleaching effect under the action of 1- light, both adherent to the presence of Cr4+ ions.
机译：新型铬（Cr）和镁（Mg）共掺杂钇-铝-硅酸盐基光纤的基本和特殊性能是通过经典的改良化学气相沉积法与溶液掺杂技术结合制成的。解决，最关注的是铬/镁共掺杂强度的影响。进行电子探针显微分析，拉曼光谱，光吸收和荧光[在不同波长激发，范围从可见光到近红外（NIR）]光谱，以阐明纤维的整体最新技术水平。它们最显着的特征被证明是在NIR（超过1）中具有显着的荧光，并且在1-light的作用下均具有显着的漂白效果，两者均粘附于Cr4 +离子的存在。

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