公开(公告)号：ITUB20154022A1

公开(公告)日：2017-03-30

申请号：ITUB20154022

申请日：2015-09-30

Applicant: ST MICROELECTRONICS SRL

Inventor： MAGGI LUCA ,  PIAZZA MARCO ,  CUSMAI GIUSEPPE

IPC: G02B6/34 ,  G02B6/293

Abstract: System for coupling light to integrated devices, comprising a grating coupler which couples light, such as light from a light source, into an optic fiber. The system includes an optic subsystem comprising a transmitter portion receiving the light emitted by the grating coupler and a receiver portion receiving light from the transmitter and focusing the light into the integrated device, the transmitter portion being configured to modify an angle distribution of the light emitted by the grating coupler and the receiving portion being configured to focus the light with modified angle distribution into the integrated device.

公开(公告)号：ITVA20070009A1

公开(公告)日：2008-07-18

申请号：ITVA20070009

申请日：2007-01-17

Applicant: ST MICROELECTRONICS SRL

Inventor： ALBASINI GUIDO GABRIELE ,  CUSMAI GIUSEPPE ,  REPOSSI MATTEO ,  SVELTO FRANCESCO