发明名称 |
Optical Switches with Surface Grating Couplers and Edge Couplers |
摘要 |
A photonic integrated circuit (PIC) comprises an optical switch, a plurality of input edge couplers comprising a first input edge coupler and coupled to the optical switch, a plurality of input surface grating couplers (SGCs) comprising a first input SGC and coupled to the optical switch, a plurality of output edge couplers comprising a first output edge coupler and coupled to the optical switch, and a plurality of output SGCs comprising a first output SGC and coupled to the optical switch. A method of fabricating a PIC comprises patterning and etching a silicon substrate to produce a first optical switch, a first surface grating coupler (SGC) coupled to the first optical switch, and a first edge coupler coupled to the first optical switch. |
申请公布号 |
US2017010414(A1) |
申请公布日期 |
2017.01.12 |
申请号 |
US201514793401 |
申请日期 |
2015.07.07 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Dumais Patrick |
分类号 |
G02B6/124;G02B6/35;G02B6/27;G02B6/136;G02B6/126;G02B6/34 |
主分类号 |
G02B6/124 |
代理机构 |
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代理人 |
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主权项 |
1. A photonic integrated circuit (PIC) comprising:
an optical switch; a plurality of input edge couplers comprising a first input edge coupler and coupled to the optical switch; a plurality of input surface grating couplers (SGCs) comprising a first input SGC and coupled to the optical switch; a plurality of output edge couplers comprising a first output edge coupler and coupled to the optical switch; and a plurality of output SGCs comprising a first output SGC and coupled to the optical switch. |
地址 |
Shenzhen CN |