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公开(公告)号:US08641274B2
公开(公告)日:2014-02-04
申请号:US13112457
申请日:2011-05-20
申请人: Koji Omichi , Yoshihiro Terada , Yutaka Endoh , Kazuyuki Hayashi , Katsuaki Izoe , Kazuhiko Aikawa , Manabu Kudoh
发明人: Koji Omichi , Yoshihiro Terada , Yutaka Endoh , Kazuyuki Hayashi , Katsuaki Izoe , Kazuhiko Aikawa , Manabu Kudoh
CPC分类号: G02B6/024 , G01K11/3206 , G01L1/246
摘要: The polarization-maintaining fiber of the invention includes a core (1) made of germanium doped silica glass; a stress-applying part (3) made of boron doped silica glass; a cladding (2) made of pure silica glass; and a polyimide coating layer (4) with a thickness of 10 μm or less that surrounds the outer periphery of the cladding (2).
摘要翻译: 本发明的偏振保持光纤包括由锗掺杂石英玻璃制成的芯(1); 由硼掺杂的石英玻璃制成的应力施加部分(3) 由纯石英玻璃制成的包层(2) 以及包围包层(2)的外周的厚度为10μm以下的聚酰亚胺涂层(4)。
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2.
公开(公告)号:US20120044971A1
公开(公告)日:2012-02-23
申请号:US13112457
申请日:2011-05-20
申请人: Koji OMICHI , Yoshihiro Terada , Yutaka Endoh , Kazuyuki Hayashi , Katsuaki Izoe , Kazuhiko Aikawa , Manabu Kudoh
发明人: Koji OMICHI , Yoshihiro Terada , Yutaka Endoh , Kazuyuki Hayashi , Katsuaki Izoe , Kazuhiko Aikawa , Manabu Kudoh
CPC分类号: G02B6/024 , G01K11/3206 , G01L1/246
摘要: The polarization-maintaining fiber of the invention includes a core (1) made of germanium doped silica glass; a stress-applying part (3) made of boron doped silica glass; a cladding (2) made of pure silica glass; and a polyimide coating layer (4) with a thickness of 10 μm or less that surrounds the outer periphery of the cladding (2).
摘要翻译: 本发明的偏振保持光纤包括由锗掺杂石英玻璃制成的芯(1); 由硼掺杂石英玻璃制成的应力施加部分(3) 由纯石英玻璃制成的包层(2) 以及围绕包层(2)的外周的厚度为10μm以下的聚酰亚胺涂层(4)。
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