发明名称 |
Semmiconductor laser array including lasers with reflecting means having different wavelength selection properties. |
摘要 |
<p>Disclosed is a semiconductor laser array including a plurality of semiconductor lasers (i, ii) each having an active layer (3) having a quantum well structure with at least two quantum levels. The semiconductor lasers (i, ii) have reflecting means (4i, 4ii) having different wavelength selection properties.</p> |
申请公布号 |
EP0361399(A2) |
申请公布日期 |
1990.04.04 |
申请号 |
EP19890117766 |
申请日期 |
1989.09.26 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
IKEDA, SOTOMITSU;OKUDA, MASAHIRO |
分类号 |
H01S5/028;H01S5/12;H01S5/125;H01S5/187;H01S5/34;H01S5/40 |
主分类号 |
H01S5/028 |
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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