公开(公告)号：US20160139489A1

公开(公告)日：2016-05-19

申请号：US14542782

申请日：2014-11-17

Applicant: Singapore University of Technology and Design

Inventor： Dawn Tan ,  George F.R. Chen ,  Ting Wang ,  Christine Donnelly

IPC: G02F1/365 ,  G02B6/122 ,  G02F1/35 ,  G02B6/124

CPC classification number: G02F1/365 ,  G02B6/1228 ,  G02B6/124 ,  G02F1/025 ,  G02F1/353 ,  G02F2001/354 ,  G02F2201/066 ,  G02F2201/305 ,  G02F2202/105

Abstract: According to embodiments of the present invention, an optical device is provided. The optical device includes a channel waveguide, and a plurality of optical elements arranged along at least a portion of the channel waveguide to interact with light propagating in the channel waveguide, wherein a period of the plurality of optical elements changes nonlinearly along the portion of the channel waveguide. According to further embodiments of the present invention, a method for forming an optical device is also provided.

Abstract translation: 根据本发明的实施例，提供一种光学装置。 光学装置包括通道波导和沿着通道波导的至少一部分布置的多个光学元件，以与在通道波导中传播的光相互作用，其中多个光学元件的周期沿着 通道波导。 根据本发明的另外的实施例，还提供了一种用于形成光学装置的方法。