发明名称 |
TUNABLE OPTICAL SYSTEM WITH HYBRID INTEGRATED LASER |
摘要 |
A tunable optical system with hybrid integrated semiconductor laser is provided. The optical system includes a silicon-on-insulator (SOI) substrate; a first optical waveguide tunable comb filter formed at the first side of the SOI substrate; a second optical waveguide tunable comb filter with detuned filter response formed at the first side of the SOI substrate; an etched laser pit at the first side of the SOI substrate; a plurality of spacers formed on the bottom surface of the laser pit near the plane of the first side of the SOI substrate; a plurality of bumping pads formed on the bottom surface of the laser pit near the plane of the first side of the SOI substrate; and a laser chip flip-chip bonded at the first side of the SOI substrate supported by the spacers. Heating sections may be provided on the filters to tune the filters. |
申请公布号 |
US2014079082(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
US201213620410 |
申请日期 |
2012.09.14 |
申请人 |
FENG NINGNING;SUN XIAOCHEN;ZHENG DAWEI;LAXENSE INC. |
发明人 |
FENG NINGNING;SUN XIAOCHEN;ZHENG DAWEI |
分类号 |
H01S5/06;H01L33/48 |
主分类号 |
H01S5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|