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Tellurite photonic crystal fiber made by a stack-and-draw technique

机译:叠放技术制备的碲酸盐光子晶体纤维

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摘要

We report a method for producing, from the raw materials, high optical and geometrical quality glass tubes and photonic crystal fiber (PCF) preforms, without using extrusion or drilling at any stage. A thermal glass study was carried out in order to choose the appropriate glass composition to avoid crystallization problems during the tube, preform and fiber fabrication. A two period PCF was fabricated in addition to a co-doped Erbium and Thulium photonic crystal fiber. In the latter, a 187 nm wide amplified spontaneous emission (ASE) spectrum was obtained when pumping a 15 cm long fiber at a wavelength of 790 nm. (c) 2006 Elsevier B.V. All rights reserved.
机译:我们报告了一种从原材料生产高光学和几何质量的玻璃管和光子晶体光纤(PCF)预成型件的方法,该方法无需在任何阶段使用挤出或钻孔。为了选择合适的玻璃成分,进行热玻璃研究,以避免在管,预成型坯和纤维制造过程中出现结晶问题。除了共掺Er和Th光子晶体光纤之外,还制造了两周期PCF。在后者中,当泵浦波长为790 nm的15 cm长的光纤时,获得了187 nm的放大的自发发射(ASE)光谱。 (c)2006 Elsevier B.V.保留所有权利。

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