发明名称 |
Vertical-cavity surface-emitting laser device array and method of manufacturing the same |
摘要 |
A plurality of vertical-cavity surface-emitting laser devices each having a different lasing wavelength are arrayed by a simple structure and a manufacturing process without increasing device resistance. Each vertical-cavity surface-emitting laser device comprises a layered structure including an active layer and a current confinement layer. The area of current confinement portion in the laminate structures is set corresponding to a wavelength of laser light emitted from each vertical-cavity surface-emitting laser device. Thereby, the plurality of vertical-cavity surface-emitting laser devices emits laser light with different lasing wavelengths.
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申请公布号 |
US7099364(B2) |
申请公布日期 |
2006.08.29 |
申请号 |
US20040944386 |
申请日期 |
2004.09.17 |
申请人 |
SONY CORPORATION |
发明人 |
WATANABE YOSHIAKI;NARUI HIRONOBU;YAMAUCHI YOSHINORI;KUROMIZU YUICHI;TANAKA YOSHIYUKI |
分类号 |
H01S5/00;H01S5/183;H01S5/20;H01S5/343;H01S5/40;H01S5/42 |
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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