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説明:

Several nano liters of tellurite glass melt was inserted
and quenched between two ends of silica glass optical fibers to form a
optical coupling structure, whose length was several hundred um.
Dispite the large gap of thermal expansion coefficient between these
glass materials, neither fracture nor bubbles were observed, which
usually lead to a large optical propagation loss. The insertion loss
was less than 10 dB, which was mainly due to the lack of an optical
waveguide structure in the tellurite glass segment. Further loss
decrease is expected to be possible by introducing a refractive index
modulation.

権利情報:

キーワード: thermal expansion, optical fiber, tellurite glass

刊行年月日: 2011-07-13

出版者:

掲載誌:

研究助成金:

原稿種別: 査読前原稿 (Author's original)

MDR DOI:

公開URL: https://doi.org/10.2109/jcersj.110.476

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更新時刻: 2024-01-05 22:12:08 +0900

MDRでの公開時刻: 2021-08-14 03:55:35 +0900