发明名称 |
Stripe-guide TJS laser |
摘要 |
A TJS light emitting diode (laser or LED) comprises an isotype double heterostructure (DH) and a V-groove which penetrates the intermediate layer of the DH. The groove is filled with a region of semiconductor material which enables carrier injection to occur from the region into the intermediate layer, or conversely, depending on the relative bandgaps of the layer and region. Real-refractive index guiding by the groove is described.
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申请公布号 |
US4504952(A) |
申请公布日期 |
1985.03.12 |
申请号 |
US19820383778 |
申请日期 |
1982.06.01 |
申请人 |
AT&T BELL LABORATORIES |
发明人 |
HARTMAN, ROBERT L.;KOSZI, LOUIS A.;SCHWARTZ, BERTRAM |
分类号 |
H01S5/00;H01S5/22;H01S5/223;H01S5/24;(IPC1-7):H01S3/19;H01S3/18 |
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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