发明名称 |
Ridge-waveguide semiconductor laser diode |
摘要 |
A ridge-waveguide semiconductor laser diode with an improved current injection structure is provided. The ridge-waveguide semiconductor laser diode includes: a substrate; a lower multi-semiconductor layer formed on the substrate; an active layer formed on the lower multi-semiconductor layer; an upper multi-semiconductor layer having a ridge portion and formed on the active layer; and an upper electrode formed on the upper multi-semiconductor layer, wherein the upper electrode covers at least one side surface of the ridge portion.
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申请公布号 |
US2006280215(A1) |
申请公布日期 |
2006.12.14 |
申请号 |
US20060505871 |
申请日期 |
2006.08.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SON JOONG-KON;JANG TAE-HOON;SUNG YOUN-LOON;SAKONG TAN;PAEK HO-SUN;LEE SUNG-NAM |
分类号 |
H01S5/00;H01S3/097 |
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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