发明申请
- 专利标题: MAGNETO-OPTIC ELEMENT
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申请号: US16347284申请日: 2017-10-30
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公开(公告)号: US20190278113A1公开(公告)日: 2019-09-12
- 发明人: Futoshi SUZUKI
- 申请人: NIPPON ELECTRIC GLASS CO., LTD.
- 优先权: JP2016-243227 20161215; JP2017-145156 20170727
- 国际申请: PCT/JP2017/039054 WO 20171030
- 主分类号: G02F1/09
- IPC分类号: G02F1/09 ; G02F1/00 ; C03C3/16 ; C03C4/00 ; G02B27/28 ; G02B5/30 ; C03B19/06
摘要:
Provided is a magneto-optic element that enables size reduction of an optical isolator without damaging the magneto-optic element even if the diameter of the magneto-optic element is reduced. A magneto-optic element is made of a columnar glass material with a diameter of 20 mm or less and has a laser damage threshold of 10 J/cm2 or more.
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