WO2008035466A1 - Substrat de guide d'ondes optique et substrat supportant un circuit hybride photoélectrique - Google Patents
Substrat de guide d'ondes optique et substrat supportant un circuit hybride photoélectrique Download PDFInfo
- Publication number
- WO2008035466A1 WO2008035466A1 PCT/JP2007/053307 JP2007053307W WO2008035466A1 WO 2008035466 A1 WO2008035466 A1 WO 2008035466A1 JP 2007053307 W JP2007053307 W JP 2007053307W WO 2008035466 A1 WO2008035466 A1 WO 2008035466A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tapered
- core
- optical waveguide
- optical
- cores
- Prior art date
Links
Classifications
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12002—Three-dimensional 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
-
- 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
Definitions
- the object of the present invention is to reduce the number of components and the number of manufacturing steps and realize low cost by using optical connection between an optical waveguide formed on a substrate and a photoelectric conversion element or an optical waveguide array connector.
- Another object of the present invention is to provide an opto-electric hybrid circuit mounting board having an optical waveguide wiring and an optical path conversion mirror structure, and a device using the same, which can efficiently increase the wiring density.
- the present invention in the optical connection between the optical waveguide formed on the substrate and the optical element array or the optical connector, the number of parts and the number of manufacturing processes can be reduced to realize low cost, and the most efficient.
- the pitch of the wiring cores 13 and 14 and the light reflecting films 22 and 23 is set to The reason why the distance is 125 m is that when the optical element array 17 placed on the upper surface of the substrate is a fiber array, the pitch depends on the cladding diameter 125 / zm.
- the force can be arranged with a pitch of less than 125 m. In this case, it is necessary to determine the pitch in consideration of the effect of optical crosstalk between channels.
- the core layer 20 on the upper surface of the clad layer 11 is patterned into a rectangular parallelepiped shape by photolithography, and then the tapered surfaces 15a and 16a are provided by cutting to provide a tapered core. 15 and 16 are formed.
- the tapered surface cores 15 and 16 are connected to each of the wiring cores 13 and 14 so as to be orthogonal to each other, when the tapered surfaces 15a and 16a are manufactured, in addition to the above-described cutting, etching or inclined lithography is performed. It can also be formed in a lump by the above-mentioned method. As a result, the number of processes can be greatly reduced.
- a metal such as Au is deposited on the arbitrary portions of the taper surfaces 15a and 16a of the cores 15 and 16 with metal plating or the like in order to reflect light with high efficiency.
- the thickness of the clad layer 11 is 80 m, and the entire substrate including the substrate 10 is heated slightly to soften the material of the clad layer 11, and the upper surface of the clad layer 11 is formed by a flat surface push plate.
- the cladding layer 11 fills the space between the cores 13 and 14 and forms the optical waveguide layer 12 surrounding the cores 13 and 14.
- FIG. 2B is a diagram showing a state in which a core with a tapered surface is formed after the core layer on the upper surface of the cladding layer is patterned.
- FIG. 2C is a view showing a state where an arbitrary portion of the tapered surface of the core is coated with a metal for reflecting light with high efficiency.
- FIG. 7 is a cross-sectional view of an opto-electric hybrid circuit mounting board according to a fifth embodiment of the present invention.
- FIG. 8 is a diagram showing an outline of a sixth embodiment applying the opto-electric hybrid circuit mounting board of the present invention.
- FIG. 9 is a diagram for explaining the problems related to the structure of the staggered wiring cores and the optical path conversion mirrors provided in each.
- FIG. 10 is a diagram showing a conventional example of a mounting form in which a multilayer optical waveguide array and a photoelectric conversion element array are optically connected at high density.
- FIG. 11 is a view showing a conventional example of a mounting form in which an optical wiring layer and a photoelectric conversion element array are optically connected at high density in the same layer.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800307747A CN101506705B (zh) | 2006-09-21 | 2007-02-22 | 光波导基片及使用其的光电混载电路安装基片 |
KR1020097003361A KR101057565B1 (ko) | 2006-09-21 | 2007-02-22 | 광 도파로 기판 및 그것을 이용한 광전기 하이브리드 회로 실장 기판 |
US12/438,065 US7991248B2 (en) | 2006-09-21 | 2007-02-22 | Optical waveguide substrate and substrate mounting photoelectric hybrid circuit |
JP2008535265A JP4416050B2 (ja) | 2006-09-21 | 2007-02-22 | 光導波路基板およびそれを用いた光電気混載回路実装基板 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006255984 | 2006-09-21 | ||
JP2006-255984 | 2006-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008035466A1 true WO2008035466A1 (fr) | 2008-03-27 |
Family
ID=39200297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/053307 WO2008035466A1 (fr) | 2006-09-21 | 2007-02-22 | Substrat de guide d'ondes optique et substrat supportant un circuit hybride photoélectrique |
Country Status (5)
Country | Link |
---|---|
US (1) | US7991248B2 (ja) |
JP (1) | JP4416050B2 (ja) |
KR (1) | KR101057565B1 (ja) |
CN (1) | CN101506705B (ja) |
WO (1) | WO2008035466A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009098834A1 (ja) * | 2008-02-08 | 2009-08-13 | Hitachi Chemical Company, Ltd. | 光配線プリント基板の製造方法および光配線プリント回路基板 |
WO2011049087A1 (ja) * | 2009-10-21 | 2011-04-28 | 日立化成工業株式会社 | 位置決め構造体を有する光導波路基板およびその製造方法、並びに光電気混載基板の製造方法 |
JP2014109768A (ja) * | 2012-12-04 | 2014-06-12 | Sumitomo Bakelite Co Ltd | 光導波路の製造方法および光導波路 |
US8755423B2 (en) | 2009-04-20 | 2014-06-17 | Hitachi, Ltd. | Surface emitting laser module and vertical illuminated photodiode module |
WO2016147300A1 (ja) * | 2015-03-16 | 2016-09-22 | 日立化成株式会社 | 光導波路及びその製造方法、その光導波路を用いた光デバイス |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200928598A (en) * | 2007-12-24 | 2009-07-01 | Ind Tech Res Inst | Inclined exposure lithography system |
DE102009034532A1 (de) * | 2009-07-23 | 2011-02-03 | Msg Lithoglas Ag | Verfahren zum Herstellen einer strukturierten Beschichtung auf einem Substrat, beschichtetes Substrat sowie Halbzeug mit einem beschichteten Substrat |
CN101750679B (zh) * | 2010-01-21 | 2012-10-17 | 华为技术有限公司 | 一种光通信系统以及光连接器 |
TWI498617B (zh) * | 2010-10-01 | 2015-09-01 | Sumitomo Bakelite Co | 光導波路構造體及電子機器 |
JP5670169B2 (ja) * | 2010-12-15 | 2015-02-18 | 新光電気工業株式会社 | 光導波路の製造方法 |
CN102809784B (zh) | 2011-06-02 | 2014-08-27 | 富士康(昆山)电脑接插件有限公司 | 光背板组件 |
US8649645B2 (en) * | 2011-06-10 | 2014-02-11 | Xyratex Technology Limited | Optical waveguide and a method of fabricating an optical waveguide |
CN103827711B (zh) * | 2011-09-26 | 2017-06-09 | 3M创新有限公司 | 具有将交错切割端耦合到相关微透镜的多条光纤的光学连接器 |
US20130230272A1 (en) * | 2012-03-01 | 2013-09-05 | Oracle International Corporation | Chip assembly configuration with densely packed optical interconnects |
JP6319762B2 (ja) * | 2013-10-31 | 2018-05-09 | 日東電工株式会社 | 光電気混載基板およびその製法 |
JP6288144B2 (ja) * | 2016-04-01 | 2018-03-07 | 住友大阪セメント株式会社 | 光変調器 |
WO2018100157A1 (en) * | 2016-12-02 | 2018-06-07 | Rockley Photonics Limited | Waveguide optoelectronic device |
JP2018116115A (ja) * | 2017-01-17 | 2018-07-26 | 古河電気工業株式会社 | 交差光導波路構造及び光導波路素子 |
KR20190009515A (ko) * | 2017-07-19 | 2019-01-29 | 삼성전자주식회사 | 반도체 장치 |
JP7027276B2 (ja) * | 2018-07-26 | 2022-03-01 | 京セラ株式会社 | 光導波路および光回路基板 |
US11022825B2 (en) * | 2018-09-03 | 2021-06-01 | Ciena Corporation | Silicon photonics modulator using TM mode and with a modified rib geometry |
CN110187657B (zh) * | 2019-05-17 | 2022-02-01 | 山东航天电子技术研究所 | 一种机电一体化智能背板卫星架构 |
US11067749B2 (en) * | 2019-11-21 | 2021-07-20 | Globalfoundries U.S. Inc. | Waveguides with cladding layers of gradated refractive index |
US11754794B2 (en) * | 2021-05-25 | 2023-09-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device including optical through via and method of making |
TWI776601B (zh) * | 2021-07-22 | 2022-09-01 | 先豐通訊股份有限公司 | 具有波導管的線路板結構及其製作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004133300A (ja) * | 2002-10-11 | 2004-04-30 | Sony Corp | 導波路用金型および導波路の製造方法 |
JP2004163914A (ja) * | 2002-10-22 | 2004-06-10 | Matsushita Electric Works Ltd | 光回路板の製造方法 |
JP2006078607A (ja) * | 2004-09-07 | 2006-03-23 | Tokai Univ | 光接続装置の製造法及びその光接続装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6785447B2 (en) * | 1998-10-09 | 2004-08-31 | Fujitsu Limited | Single and multilayer waveguides and fabrication process |
EP1286194A3 (en) * | 2001-08-21 | 2004-05-19 | Canon Kabushiki Kaisha | Optical waveguide apparatus |
JP3748528B2 (ja) | 2001-10-03 | 2006-02-22 | 三菱電機株式会社 | 光路変換デバイスおよびその製造方法 |
US7139448B2 (en) * | 2003-11-20 | 2006-11-21 | Anvik Corporation | Photonic-electronic circuit boards |
JP2005340545A (ja) | 2004-05-28 | 2005-12-08 | Sony Corp | 光電変換素子アレイ、その集積装置及びこれらの実装構造、並びに光情報処理装置 |
JP2006039391A (ja) * | 2004-07-29 | 2006-02-09 | Sony Corp | 光電子装置およびその製造方法 |
US7657136B2 (en) | 2004-09-29 | 2010-02-02 | Hitachi Chemical Co., Ltd. | Optoelectronic integrated circuit device and communications equipment using same |
TWI390264B (zh) | 2004-11-17 | 2013-03-21 | Hitachi Chemical Co Ltd | A photoelectric hybrid circuit mounting substrate and a transfer device using the same |
JP2007156114A (ja) | 2005-12-06 | 2007-06-21 | Hitachi Ltd | 光信号入出力装置の製造方法 |
-
2007
- 2007-02-22 KR KR1020097003361A patent/KR101057565B1/ko not_active IP Right Cessation
- 2007-02-22 US US12/438,065 patent/US7991248B2/en not_active Expired - Fee Related
- 2007-02-22 WO PCT/JP2007/053307 patent/WO2008035466A1/ja active Application Filing
- 2007-02-22 JP JP2008535265A patent/JP4416050B2/ja not_active Expired - Fee Related
- 2007-02-22 CN CN2007800307747A patent/CN101506705B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004133300A (ja) * | 2002-10-11 | 2004-04-30 | Sony Corp | 導波路用金型および導波路の製造方法 |
JP2004163914A (ja) * | 2002-10-22 | 2004-06-10 | Matsushita Electric Works Ltd | 光回路板の製造方法 |
JP2006078607A (ja) * | 2004-09-07 | 2006-03-23 | Tokai Univ | 光接続装置の製造法及びその光接続装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009098834A1 (ja) * | 2008-02-08 | 2009-08-13 | Hitachi Chemical Company, Ltd. | 光配線プリント基板の製造方法および光配線プリント回路基板 |
US8639067B2 (en) | 2008-02-08 | 2014-01-28 | Hitachi Chemical Company, Ltd. | Fabrication method of optical wiring board and optical printed circuit board |
JP5532929B2 (ja) * | 2008-02-08 | 2014-06-25 | 日立化成株式会社 | 光配線プリント基板の製造方法 |
US8755423B2 (en) | 2009-04-20 | 2014-06-17 | Hitachi, Ltd. | Surface emitting laser module and vertical illuminated photodiode module |
WO2011049087A1 (ja) * | 2009-10-21 | 2011-04-28 | 日立化成工業株式会社 | 位置決め構造体を有する光導波路基板およびその製造方法、並びに光電気混載基板の製造方法 |
JP5218668B2 (ja) * | 2009-10-21 | 2013-06-26 | 日立化成株式会社 | 位置決め構造体を有する光導波路基板の製造方法、及び光電気混載基板の製造方法 |
US8942520B2 (en) | 2009-10-21 | 2015-01-27 | Hitachi Chemical Company, Ltd. | Optical waveguide board having guided structure and method of manufacturing the same, and method of manufacturing optical-electrical hybrid board |
JP2014109768A (ja) * | 2012-12-04 | 2014-06-12 | Sumitomo Bakelite Co Ltd | 光導波路の製造方法および光導波路 |
WO2016147300A1 (ja) * | 2015-03-16 | 2016-09-22 | 日立化成株式会社 | 光導波路及びその製造方法、その光導波路を用いた光デバイス |
Also Published As
Publication number | Publication date |
---|---|
KR101057565B1 (ko) | 2011-08-17 |
US20100166363A1 (en) | 2010-07-01 |
JPWO2008035466A1 (ja) | 2010-01-28 |
CN101506705B (zh) | 2011-07-06 |
KR20090036137A (ko) | 2009-04-13 |
US7991248B2 (en) | 2011-08-02 |
JP4416050B2 (ja) | 2010-02-17 |
CN101506705A (zh) | 2009-08-12 |
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