公开(公告)号：US20170031183A1

公开(公告)日：2017-02-02

申请号：US15214919

申请日：2016-07-20

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Seunghoon HAN ,  Ruzan SOKHOYAN ,  Harry ATWATER ,  Ghazaleh KAFAIE ,  Ragip PALA ,  Yu-Jung LU ,  Ho Wai LEE ,  Yao-Wei HUANG ,  Krishnan THYAGARAJAN

IPC: G02F1/01 ,  G02B5/00 ,  H01L33/06

CPC classification number: G02F1/0121 ,  G02B5/008 ,  G02F1/0102 ,  H01L33/06 ,  H01L33/44

Abstract: An optical modulating device includes a permittivity change layer having a variable permittivity, a dielectric layer disposed on the permittivity change layer, a nanoantenna disposed on the dielectric layer, and a light-emitting structure disposed adjacent to the permittivity change layer.

Abstract translation: 光调制装置包括具有可变电容率的介电常数变化层，设置在介电常数变化层上的电介质层，设置在电介质层上的纳米天线，以及邻近于介电常数变化层设置的发光结构。

公开(公告)号：US20180292681A1

公开(公告)日：2018-10-11

申请号：US16002473

申请日：2018-06-07

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Seunghoon HAN ,  Ruzan SOKHOYAN ,  Harry ATWATER ,  Ghazaleh KAFAIE ,  Ragip PALA ,  Yu-Jung LU ,  Ho Wai LEE ,  Yao-Wei HUANG ,  Krishnan THYAGARAJAN

IPC: G02F1/01 ,  H01L33/44 ,  G02B5/00 ,  H01L33/06

CPC classification number: G02F1/0121 ,  G02B5/008 ,  G02F1/0102 ,  G02F1/0147 ,  H01L33/06 ,  H01L33/44

Abstract: An optical modulating device includes a permittivity change layer having a variable permittivity, a dielectric layer disposed on the permittivity change layer, a nanoantenna disposed on the dielectric layer, and a light-emitting structure disposed adjacent to the permittivity change layer.

公开(公告)号：US20160223723A1

公开(公告)日：2016-08-04

申请号：US15010967

申请日：2016-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Seunghoon HAN ,  Yao-Wei HUANG ,  Harry A. ATWATER ,  Ho Wai LEE ,  Ruzan SOHKOYAN ,  Georgia PAPADAKIS ,  Krishnan THYAGARAJAN

IPC: G02B5/00 ,  G02F1/19

CPC classification number: G02B5/008 ,  G02F1/0018 ,  G02F1/01 ,  G02F1/19 ,  G02F1/292 ,  G02F2203/10 ,  G02F2203/11 ,  G02F2203/50

Abstract: An optical modulation device includes a plasmonic nano-antenna layer, a metal layer that faces the plasmonic nano-antenna layer, and a permittivity variation layer and a dielectric material layer between the plasmonic nano-antenna layer and the metal layer. An active area formed in the permittivity variation layer according to an external signal may function as a gate that controls optical modulation performance.

Abstract translation: 光调制装置包括等离子体激元纳米天线层，面向等离子体激元纳米天线层的金属层，等离子体激元纳米天线层与金属层之间的介电常数变化层和介电材料层。 根据外部信号在介电常数变化层中形成的有源区域可以用作控制光调制性能的栅极。