Compact photonics platforms and methods of forming the same are provided. An example of a compact photonics platform includes a layered structure having an active region along a longitudinal axis, a facet having an angle no less than a critical angle formed at least one longitudinal end of the active region, and a waveguide having at least one grating coupler positioned in alignment with the angled facet to couple light out to or in from the waveguide.
申请公布号
EP2880480(A1)
申请公布日期
2015.06.10
申请号
EP20120882354
申请日期
2012.07.30
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
LIANG, DI;FATTAL, DAVID A.;FIORENTINO, MARCO;PENG, ZHEN;SANTORI, CHARLES M.;BEAUSOLEIL, RAYMOND G.