公开(公告)号：US20170005453A1

公开(公告)日：2017-01-05

申请号：US15100265

申请日：2013-12-27

Applicant: Intel Corporation

Inventor： Myung Jin YIM ,  Ansheng LIU ,  Valentin YEPANECHNIKOV

IPC: H01S5/022 ,  H01L31/0232

CPC classification number: H01S5/02236 ,  H01L21/563 ,  H01L31/0232 ,  H01L2224/16225 ,  H01L2924/0002 ,  H01S5/0226 ,  H01S5/02476 ,  H01S5/18 ,  H01L2924/00

Abstract: Optoelectronic packaging assemblies are provided that are useful for optical data, transfer In high performance computing applications, board to board in data centers, memory to CPU, switch/FPGA (field programmable gate array) for chip to chip interconnects, and memory extension. The packaging assemblies provide fine pitch flip chip interconnects and chip stacking assemblies with good thermo-mechanical reliability. Underfill dams and optical overhang regions and are provided for optical interconnection.

Abstract translation: 提供光电包装组件，可用于光学数据，传输在高性能计算应用中，数据中心的板对板，CPU的存储器，用于芯片到芯片互连的开关/ FPGA（现场可编程门阵列）和存储器扩展。 封装组件提供精细的间距倒装芯片互连和芯片堆叠组件，具有良好的热机械可靠性。 底部填充坝和光学悬垂区域，并提供用于光学互连。

公开(公告)号：US20220065994A1

公开(公告)日：2022-03-03

申请号：US17522933

申请日：2021-11-10

Applicant: Intel Corporation

Inventor： Zhi LI ,  Jonathan DOYLEND ,  Ansheng LIU ,  Faraz MONIFI

IPC: G01S7/481 ,  G02F1/21 ,  G02F1/225 ,  G02F1/01

Abstract: A light detection and ranging system that may include a light source configured to provide a second optical input signal to a second input port of a multimode interferometer that is phase shifted to a first optical input signal provided to a first input port of the multimode interferometer. The multimode interferometer is configured to provide a second optical output signal to a second optical channel coupled to a second output port of the multimode interferometer, and to provide a first optical output signal to a first optical channel coupled to a first output port of the multimode interferometer. Each of the first optical channel and the second optical channel is configured to emit light to an outside of the light detection and ranging system, and wherein the multimode interferometer is configured to generate a frequency difference between the first optical output signal and the second optical output signal.