| 发明名称 |
HIGH DENSITY LASER OPTICS |
| 摘要 |
Apparatuses and methods for high density laser optics are provided. An example, of a laser optics apparatus includes a plurality of vertical cavity surface emitting lasers (VCSELs) in a monolithically integrated array, a high contrast grating (HCG) integrated with an aperture of a vertical cavity of each of the plurality of the VCSELs to enable emission of a single lasing wavelength of a plurality of lasing wavelengths, and a plurality of single mode waveguides, each integrated with a grating coupler, that are connected to each of the plurality of the integrated VCSELs and the HCGs, where each of the grating couplers is aligned to an integrated VCSEL and HCG. |
| 申请公布号 |
US2014376580(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201214364746 |
申请日期 |
2012.01.18 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, LP. |
发明人 |
Tan Michael Renne Ty;Fattal David A.;Sorin Wayne V.;Mathai Sagi Varghese |
| 分类号 |
H01S5/10;H01S5/187;H01S5/183 |
主分类号 |
H01S5/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A high density laser optics apparatus, comprising:
a plurality of first vertical cavity surface emitting lasers (VCSELs) in a monolithically integrated array; a high contrast grating (HCG) integrated with an aperture of a vertical cavity of each of the plurality of the first VCSELs to enable emission of a single lasing wavelength of a plurality of lasing wavelengths; and a plurality of single mode waveguides, each integrated with a grating coupler, that are connected to each of the plurality of the first integrated VCSELs and the HCGs, wherein each of the grating couplers is aligned to an integrated VCSEL and HCG. |
| 地址 |
Houston TX US |
