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Infrared materials and optical fibers for the transmission of Er:YAG and CO laser radiation

机译:用于传输Er:YAG和CO激光辐射的红外材料和光纤

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Abstract: Our attention was focused on chalcogenide, heavy metal oxide glasses (TeO$-2/ - PbO, PbCl$-2$/) and sapphire fibers. Improving of the purity of these glasses was achieved by their preparation in a halogen reactive atmosphere, the concentration of hydride impurities were diminished below 10$+$MIN@4$/ mol%. The values of optical losses are below 1 dB/m at 3 and 5 micrometer. The attention was focused on sapphire fibers too. The fibers about 1 mm in diameter and 200 - 300 mm in length were prepared. Their optical losses are below 1 dB/m at 3 micrometer. !10
机译:摘要:我们的注意力集中在硫属元生成,重金属氧化物眼镜(TEO $ -2 / - PBO,PBCL $ -2 $ /)和蓝宝石纤维上。通过其制备在卤素反应气氛中实现了这些玻璃的纯度,氢化物杂质的浓度低于10美元+ 5美元@ 4 $ / mol%。光损耗的值低于1dB / m,在3和5微米下。关注也集中在蓝宝石纤维上。制备直径约1mm的纤维,长度为200-300mm。它们的光学损耗低于1 dB / m,3微米。 !10

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