大截面柔性传像光纤光子材料的研制  

Study and Synthesis of Large Section Soft Image Transfer Fiber Photonic Material

作　　者：周德春[1] 于凤霞[1] 谭芳[2] 卢敬娟[1] 杨军[1] 崔媛[1] 

机构地区：[1]长春理工大学电子信息工程学院,吉林长春130022 [2]长春大学理学院,吉林长春130022

出　　处：《中国激光》2010年第3期836-841,共6页Chinese Journal of Lasers

基　　金：吉林省教育厅重点项目(129519)资助课题

摘　　要：大截面柔性传像光纤光子材料具有单丝直径细、柔软性能好、成像清晰等优点,是目前光电功能材料研究领域最具活力的研究课题之一,其产品在各类高清晰度光纤成像仪器和工业自动化检测等领域有着广阔的应用前景。对物化性能相互匹配的高光学质量纤芯、包层和酸溶层玻璃的配方进行了设计和制备。对硬质传像光纤开展了单复丝拉制、热熔和酸溶实验。在端部强化和光学冷加工基础上,对柔性传像光纤进行了检测和评价。实验得到了传像光纤直径为6.18 mm,单丝直径为8±1μm,分辨率为55线对/mm,可见光透过率大于38%/m,芯/包同心度误差为0.01%,数值孔径为0.65的大截面柔性传像光纤光子材料。Image transfer fiber photonic material is one of the most active research object in the photoelectric functional material field.This material has many virtues： fine single fiber diameter,best softness properties,imaging clearly and so on.This material has wide application perspective in all kinds of high image definition instruments and industrial automate detection fields.This article prepared high optical quality core and clad glasses with physicochemical matching properties.On the base of end strengthen and optical cold work,we tested and evaluated soft image transfer fiber.It gained large section image transfer fiber photonic material,of which the diameter is 6.18 mm,single fiber diameter is 8±1 μm,resolution is 55 line pair /mm,visible light transmittance is more than 38%/m,core/clad glass concentricity error is 0.01% and numerical aperture is 0.65.

关 键 词：光纤光学 传像光纤光子材料 酸溶法 大截面 分辨率 透过率 

分 类 号：TN204[电子电信—物理电子学] TN253