US 12,353,070 B2
Glass interposer optical switching device and method
Hiroki Tanaka, Chandler, AZ (US); Brandon C Marin, Chandler, AZ (US); Kristof Darmawikarta, Chandler, AZ (US); Srinivas Venkata Ramanuja Pietambaram, Chandler, AZ (US); Jeremy D Ecton, Gilbert, AZ (US); Hari Mahalingam, San Jose, CA (US); and Benjamin Duong, Phoenix, AZ (US)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Sep. 9, 2021, as Appl. No. 17/470,684.
Prior Publication US 2023/0076917 A1, Mar. 9, 2023
Int. Cl. G02F 1/035 (2006.01)
CPC G02F 1/035 (2013.01) [G02F 2202/20 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An electro-optic system, comprising:
a plurality of photonic dies;
a glass interposer coupled to the plurality of photonic dies; and
an electro-optic switch integrated with the glass interposer and coupled between two or more of the plurality of photonic dies, wherein:
a photonic die of the plurality of photonic dies is paired with a semiconductor die in a chip sub-assembly; and
the photonic die and the semiconductor die are coupled together by a bridge die located beneath both the photonic die and the semiconductor die.