Title:
OPTICAL DEVICE USING NEGATIVE GOOS-HANCHEN SHIFT
Document Type and Number:
Japanese Patent JP2011164577
Kind Code:
A
Abstract:
To provide an optical device capable of delaying light speed by using negative Goos-Hanchen shift.
The optical device includes: an optical waveguide adapted to guide and emit incident light; a first reflection layer disposed at one side of the optical waveguide; and a second reflection layer disposed at the other side of the optical waveguide, wherein at least one of the first and the second reflection layers is made of a material having a characteristic of negative Goos-Hanchen shift.
Inventors:
CHOI YOUNG-WAN
OH GEUM-YOON
KIM DOO-GUN
KIM HONG-SEUNG
OH GEUM-YOON
KIM DOO-GUN
KIM HONG-SEUNG
Application Number:
JP2010231867A
Publication Date:
August 25, 2011
Filing Date:
October 14, 2010
Export Citation:
Assignee:
CHUNG ANG UNIV INDUSTRY ACADEMY COOPERATION FOUNDATION
International Classes:
G02B6/122; G02B6/12; G02F1/035
Domestic Patent References:
| JPH1083005A | 1998-03-31 | |||
| JPH1062825A | 1998-03-06 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito
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