Foundry-Compatible Grating Couplers Using an Inverse Design Framework (Yale)


A new technical paper, "Multimode grating couplers via foundry-compliant inverse design," was published by researchers at Yale University. Abstract "We apply a systematic inverse design approach to discover foundry-compliant, multilayer grating couplers that can efficiently couple a number of independent waves from free space to on-chip propagating modes. For visible- and near-infrared co... » read more