发明名称 |
Surface emitting laser element and method of fabricating the same |
摘要 |
A surface emitting laser element includes an active layer and a dielectric multilayer mirror formed with a plurality of dielectric layers having different refractive indices for reflecting a light generated in the active layer. At least one of boundaries between the dielectric layers is formed to have a predetermined surface roughness to obtain a desired target reflectance of the dielectric multilayer mirror.
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申请公布号 |
US7801198(B2) |
申请公布日期 |
2010.09.21 |
申请号 |
US20080057538 |
申请日期 |
2008.03.28 |
申请人 |
THE FURUKAWA ELECTRIC CO., LTD. |
发明人 |
KAGEYAMA TAKEO;IWAI NORIHIRO;KAWAKITA YASUMASA;TAKAKI KEISHI;NYAKAS PETER |
分类号 |
H01S5/00;H01S5/187 |
主分类号 |
H01S5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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