申请日期 | 2025-07-16 | 申请号 | JP2017560105 |
公开(公告)号 | JPWO2017119313A1 | 公开(公告)日 | 2018-10-25 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | 日本碍子株式会社 | ||
简介 | This phosphor element is provided with a support substrate and an optical waveguide provided on the support substrate and formed of a phosphor, wherein : an incident surface is provided at one end, in the longitudinal direction, of the optical waveguide; an emission surface is provided at the other end, in the longitudinal direction, of the optical waveguide; the phosphor is formed of a single crystal doped with rare earth element ions; and the optical waveguide has a thickness of 3-80 μm. |
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