公开(公告)号：US20150316830A1

公开(公告)日：2015-11-05

申请号：US14436819

申请日：2013-10-17

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyo-Hoon PARK ,  Jong Hun KIM ,  Mu Hee CHO ,  Tae-Woo LEE

IPC: G02F1/313

CPC classification number: G02F1/3137 ,  G02B6/125 ,  G02B6/29352 ,  G02F1/313 ,  G02F3/00

Abstract: The disclosed optical logic circuit operating by controlling the reflection of light comprises: a first waveguide, at least a portion of which is formed into the shape of a straight line; a second waveguide branched at a predetermined angle from the first waveguide; and a first reflector having a refractive index that varies based on a first input signal, the first reflector selecting either the first waveguide or the second waveguide as a pathway of light. The value of the signal of a first output terminal provided through the first waveguide and the value of the signal of a second output terminal provided through the second waveguide can be adjusted using the first input signal.

Abstract translation: 通过控制光的反射来操作的公开的光学逻辑电路包括：第一波导，其至少一部分形成为直线的形状; 从所述第一波导以预定角度分支的第二波导; 以及具有基于第一输入信号而变化的折射率的第一反射器，所述第一反射器选择第一波导或第二波导作为光的路径。 可以使用第一输入信号来调整通过第一波导提供的第一输出端子的信号值和通过第二波导提供的第二输出端子的信号值。