发明名称 |
Semiconductor laser array device |
摘要 |
A semiconductor laser array device comprising an active layer for laser oscillation having a plurality of curved portions at substantially right angles to the resonance direction to thereby create a distribution of the refractive index between the curved portions and the flat portions of the active layer, resulting in a plurality of laser oscillation operation areas which are positioned between the curved portions of the active layer and which are optically coupled therebetween.
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申请公布号 |
US4750185(A) |
申请公布日期 |
1988.06.07 |
申请号 |
US19860833321 |
申请日期 |
1986.02.27 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
MAEI, SHIGEKI;HAYASHI, HIROSHI;YAMAMOTO, SABURO |
分类号 |
H01S5/00;H01S5/223;H01S5/40;(IPC1-7):H01S3/19 |
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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