发明名称 |
SEMICONDUCTOR OPTICAL DEVICE AND OPTICAL TRANSMISSION MODULE |
摘要 |
A semiconductor optical device has a semiconductor laser portion and a modulator portion which have different mesa structures. The mesa structure of the semiconductor laser portion is a ridge waveguide structure which has air around the mesa. The mesa structure of the modulator portion is a planarized ridge waveguide structure which has an organic insulator buried around the mesa.
|
申请公布号 |
US2007297475(A1) |
申请公布日期 |
2007.12.27 |
申请号 |
US20070668204 |
申请日期 |
2007.01.29 |
申请人 |
SASADA NORIKO;NAOE KAZUHIKO |
发明人 |
SASADA NORIKO;NAOE KAZUHIKO |
分类号 |
H01S5/20 |
主分类号 |
H01S5/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|