An integrated sub-wavelength grating element includes a transparent layer formed over an optoelectronic substrate layer and a sub-wavelength grating element formed into a grating layer disposed on said transparent layer. The sub-wavelength grating element is formed in alignment with an active region of an optoelectronic component within the optoelectronic substrate layer. The sub-wavelength grating element affects light passing between said grating element and said active region. A method for forming an integrated sub-wavelength grating element is also provided.
申请公布号
EP2805390(A4)
申请公布日期
2015.11.18
申请号
EP20120866023
申请日期
2012.01.18
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
FATTAL, DAVID A.;BEAUSOLEIL, RAYMOND G.;FIORENTINO, MARCO;ROSENBERG, PAUL KESSLER;MORRIS, TERREL