发明名称 |
COMPOUND TYPE SEMICONDUCTOR LASER |
摘要 |
PURPOSE:To integrally form a laser and a light modulator and reduce modulation power consumption by disposing a modulation electrode to one of Bragg reflectors of a distribution Bragg reflection type semiconductor, isolating and insulating excitation electrode electrically from this and making voltage applications respectively independent. |
申请公布号 |
JPS53120392(A) |
申请公布日期 |
1978.10.20 |
申请号 |
JP19770034723 |
申请日期 |
1977.03.30 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
SEKI YASUO |
分类号 |
H01S5/00;H01S5/026;H01S5/042;H01S5/12 |
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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