KR100810304B1 - 평판형 광 도파로 - Google Patents
평판형 광 도파로 Download PDFInfo
- Publication number
- KR100810304B1 KR100810304B1 KR1020060003626A KR20060003626A KR100810304B1 KR 100810304 B1 KR100810304 B1 KR 100810304B1 KR 1020060003626 A KR1020060003626 A KR 1020060003626A KR 20060003626 A KR20060003626 A KR 20060003626A KR 100810304 B1 KR100810304 B1 KR 100810304B1
- Authority
- KR
- South Korea
- Prior art keywords
- cores
- optical
- core
- optical waveguide
- clad
- Prior art date
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
Claims (8)
- 삭제
- 평판형 광 도파로에 있어서,기판과;상기 기판에 형성되며 광신호들의 진행 매질인 둘 이상의 코어들과;상기 코어들을 둘러싸며 상기 각 광신호가 상기 코어의 내부로 가이드 하는 클래드와;상기 코어들의 사이에 위치된 더미 코어와;상기 광신호들이 진행하는 광축에 평행한 상기 클래드의 상부 및 하부에 형성된 흡수층을 포함함을 특징으로 하는 평판형 광 도파로.
- 제2 항에 있어서, 상기 평판형 광 도파로는.상기 코어들 및 상기 더미 코어들의 광신호가 입출력되는 양 끝단에 경사지게 형성된 경사면들을 더 포함함을 특징으로 하는 평판형 광 도파로.
- 제2 항에 있어서,상기 각 코어 및 더미 코어의 폭은 50㎛이고, 상기 각 코어 및 상기 더미 코어는 100㎛의 간격 이격됨을 특징으로 하는 평판형 광 도파로.
- 제3 항에 있어서, 상기 평판형 광 도파로는,상기 각 경사면에 노출된 상기 각 코어에 형성된 반사 거울을 더 포함함을 특징으로 하는 평판형 광 도파로.
- 제3 항에 있어서,상기 각 경사면은 상기 광신호가 진행하는 광축으로부터 45°의 기울기로 경사지게 형성됨을 특징으로 하는 평판형 광 도파로.
- 삭제
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060003626A KR100810304B1 (ko) | 2006-01-12 | 2006-01-12 | 평판형 광 도파로 |
US11/505,139 US20070160337A1 (en) | 2006-01-12 | 2006-08-16 | Planar light waveguide and method of manufacturing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060003626A KR100810304B1 (ko) | 2006-01-12 | 2006-01-12 | 평판형 광 도파로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070075169A KR20070075169A (ko) | 2007-07-18 |
KR100810304B1 true KR100810304B1 (ko) | 2008-03-06 |
Family
ID=38232832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060003626A KR100810304B1 (ko) | 2006-01-12 | 2006-01-12 | 평판형 광 도파로 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070160337A1 (ko) |
KR (1) | KR100810304B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6471502B2 (ja) | 2015-01-08 | 2019-02-20 | 富士通株式会社 | 光インターコネクションの光軸調整方法および光インターコネクション基板 |
US11709316B2 (en) | 2020-02-23 | 2023-07-25 | Texas Tech University System | Waveguides having highly suppressed crosstalk |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63204218A (ja) | 1987-02-20 | 1988-08-23 | Fujikura Ltd | 光伝送路の切換用素子 |
JPH0290109A (ja) * | 1988-09-27 | 1990-03-29 | Matsushita Electric Works Ltd | 光回路板およびその製造法 |
JPH0756032A (ja) * | 1993-08-12 | 1995-03-03 | Hitachi Cable Ltd | ガラス導波路及びその製造方法 |
JPH11264912A (ja) | 1998-03-18 | 1999-09-28 | Nippon Telegr & Teleph Corp <Ntt> | 光配線 |
JPH11352344A (ja) | 1998-06-09 | 1999-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 低クロストーク光配線 |
KR100483619B1 (ko) | 2002-12-06 | 2005-04-18 | 삼성전기주식회사 | 광 도파로의 정렬 위치 검사방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100269173B1 (ko) * | 1997-09-12 | 2000-10-16 | 윤종용 | 손실흡수를위한광도파로소자및그제작방법 |
FR2771517B1 (fr) * | 1997-11-27 | 2001-12-14 | Dassault Electronique | Dispositif electro-optique, notamment pour la repartition optique |
JP2003241240A (ja) * | 2002-02-14 | 2003-08-27 | Nippon Sheet Glass Co Ltd | 導波路型液晶光スイッチ |
JP3887371B2 (ja) * | 2003-11-27 | 2007-02-28 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 光伝送基板、光伝送基板製造方法、及び光電気集積回路 |
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2006
- 2006-01-12 KR KR1020060003626A patent/KR100810304B1/ko not_active IP Right Cessation
- 2006-08-16 US US11/505,139 patent/US20070160337A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63204218A (ja) | 1987-02-20 | 1988-08-23 | Fujikura Ltd | 光伝送路の切換用素子 |
JPH0290109A (ja) * | 1988-09-27 | 1990-03-29 | Matsushita Electric Works Ltd | 光回路板およびその製造法 |
JPH0756032A (ja) * | 1993-08-12 | 1995-03-03 | Hitachi Cable Ltd | ガラス導波路及びその製造方法 |
JPH11264912A (ja) | 1998-03-18 | 1999-09-28 | Nippon Telegr & Teleph Corp <Ntt> | 光配線 |
JPH11352344A (ja) | 1998-06-09 | 1999-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 低クロストーク光配線 |
KR100483619B1 (ko) | 2002-12-06 | 2005-04-18 | 삼성전기주식회사 | 광 도파로의 정렬 위치 검사방법 |
Also Published As
Publication number | Publication date |
---|---|
US20070160337A1 (en) | 2007-07-12 |
KR20070075169A (ko) | 2007-07-18 |
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