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公开(公告)号:US20110181950A1
公开(公告)日:2011-07-28
申请号:US13008613
申请日:2011-01-18
申请人: Shinji MAKIKAWA , Toshiaki WATANABE , Tomohiro KOYAMA , Hisaya ODA , Takuya TAKAHASHI , Akio YAMANAKA
发明人: Shinji MAKIKAWA , Toshiaki WATANABE , Tomohiro KOYAMA , Hisaya ODA , Takuya TAKAHASHI , Akio YAMANAKA
IPC分类号: G02B27/28
CPC分类号: G02F1/0036 , C03C3/068 , C04B35/01 , C04B35/44 , C04B35/50 , C04B35/505 , C04B35/62655 , C04B35/6455 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3286 , C04B2235/528 , C04B2235/6562 , C04B2235/6581 , C04B2235/72 , C04B2235/764 , C04B2235/9646 , C30B15/00 , C30B29/28 , G02F1/093
摘要: An optical isolator including a Faraday rotator that has a high Faraday effect and a high transmission factor in a wavelength used is provided. An optical isolator comprises at least: a Faraday rotator; a polarizer arranged on a light incidence side of the Faraday rotator; and an analyzer arranged on a light exit side of the Faraday rotator, wherein the Faraday rotator consists of an oxide that contains an ytterbium oxide (Yb2O3) with a mass ratio of 30% or more.
摘要翻译: 提供了一种包括法拉第旋转器的光隔离器,其具有高的法拉第效应和使用的波长的高透射率。 光隔离器至少包括:法拉第旋转器; 布置在法拉第旋转器的光入射侧的偏振器; 以及布置在法拉第转子的光出射侧的分析器,其中法拉第旋转器由含有质量比为30%以上的氧化镱(Yb 2 O 3)的氧化物构成。
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公开(公告)号:US08625197B2
公开(公告)日:2014-01-07
申请号:US13008613
申请日:2011-01-18
申请人: Shinji Makikawa , Toshiaki Watanabe , Tomohiro Koyama , Hisaya Oda , Takuya Takahashi , Akio Yamanaka
发明人: Shinji Makikawa , Toshiaki Watanabe , Tomohiro Koyama , Hisaya Oda , Takuya Takahashi , Akio Yamanaka
IPC分类号: G02B5/30
CPC分类号: G02F1/0036 , C03C3/068 , C04B35/01 , C04B35/44 , C04B35/50 , C04B35/505 , C04B35/62655 , C04B35/6455 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3232 , C04B2235/3286 , C04B2235/528 , C04B2235/6562 , C04B2235/6581 , C04B2235/72 , C04B2235/764 , C04B2235/9646 , C30B15/00 , C30B29/28 , G02F1/093
摘要: An optical isolator including a Faraday rotator that has a high Faraday effect and a high transmission factor in a wavelength used is provided. An optical isolator comprises at least: a Faraday rotator; a polarizer arranged on a light incidence side of the Faraday rotator; and an analyzer arranged on a light exit side of the Faraday rotator, wherein the Faraday rotator consists of an oxide that contains an ytterbium oxide (Yb2O3) with a mass ratio of 30% or more.
摘要翻译: 提供了一种包括法拉第旋转器的光隔离器,其具有高的法拉第效应和使用的波长的高透射率。 光隔离器至少包括:法拉第旋转器; 布置在法拉第旋转器的光入射侧的偏振器; 以及布置在法拉第转子的光出射侧的分析器,其中法拉第旋转器由含有质量比为30%以上的氧化镱(Yb 2 O 3)的氧化物构成。
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