发明名称 |
Halvledarlaser med varierad tjocklek av kvantbrunnen |
摘要 |
An optical emission device includes a semiconductor with conduction and valence bands and a plurality of quantum wells formed in the conduction and valence bands in a multiple quantum well active region such that recombination of holes and electrons between said quantum wells results in the emission of light. At least some of the quantum wells have different characteristic emission frequencies to broaden the gain spectrum of the emitted light. |
申请公布号 |
SE0102176(L) |
申请公布日期 |
2001.12.21 |
申请号 |
SE20010002176 |
申请日期 |
2001.06.20 |
申请人 |
MITEL SEMICONDUCTOR AB |
发明人 |
WURTEMBERG RICHARD MARCKS VON |
分类号 |
H01L33/06;H01S5/183;H01S5/34;H01S5/40;(IPC1-7):H01S5/343 |
主分类号 |
H01L33/06 |
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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