Title:
OPTICAL LOGIC CIRCUIT OPERATING BY CONTROLLING REFLECTION OF LIGHT AND COMPUTING DEVICE USING SAID OPTICAL LOGIC CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2014/062009
Kind Code:
A1
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.
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Inventors:
PARK HYO-HOON (KR)
KIM JONG HUN (KR)
CHO MU HEE (KR)
LEE TAE-WOO (KR)
KIM JONG HUN (KR)
CHO MU HEE (KR)
LEE TAE-WOO (KR)
Application Number:
PCT/KR2013/009271
Publication Date:
April 24, 2014
Filing Date:
October 17, 2013
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
G02B6/125
Foreign References:
| KR20110087509A | 2011-08-03 | |||
| JPS60177318A | 1985-09-11 | |||
| JPH06332017A | 1994-12-02 | |||
| US4262992A | 1981-04-21 |
Attorney, Agent or Firm:
CHO, KYOUNG MI (KR)
조경미 (KR)
조경미 (KR)
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