IT9067977A0 - Chip in ottica integrata e procedimento per connettere una fibra ottica a tale chip - Google Patents
Chip in ottica integrata e procedimento per connettere una fibra ottica a tale chipInfo
- Publication number
- IT9067977A0 IT9067977A0 IT67977A IT6797790A IT9067977A0 IT 9067977 A0 IT9067977 A0 IT 9067977A0 IT 67977 A IT67977 A IT 67977A IT 6797790 A IT6797790 A IT 6797790A IT 9067977 A0 IT9067977 A0 IT 9067977A0
- Authority
- IT
- Italy
- Prior art keywords
- chip
- procedure
- optical fiber
- integrated optics
- optics chip
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06704—Housings; Packages
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
- G01C19/721—Details
- G01C19/722—Details of the mechanical construction
-
- 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
- G02B6/245—Removing protective coverings of light guides before coupling
-
- 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
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical 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
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3822—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with beveled fibre ends
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Power Engineering (AREA)
- Remote Sensing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Plasma & Fusion (AREA)
- Gyroscopes (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/451,588 US5046808A (en) | 1989-12-18 | 1989-12-18 | Integrated optics chip and method of connecting optical fiber thereto |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9067977A0 true IT9067977A0 (it) | 1990-12-07 |
IT9067977A1 IT9067977A1 (it) | 1991-06-19 |
IT1241018B IT1241018B (it) | 1993-12-27 |
Family
ID=23792830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67977A IT1241018B (it) | 1989-12-18 | 1990-12-07 | Chip in ottica integrata e procedimento per connettere una fibra ottica a tale chip |
Country Status (7)
Country | Link |
---|---|
US (1) | US5046808A (it) |
JP (1) | JP2696269B2 (it) |
CA (1) | CA2023470C (it) |
DE (1) | DE4040512A1 (it) |
FR (1) | FR2656112B1 (it) |
GB (1) | GB2239102B (it) |
IT (1) | IT1241018B (it) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393371A (en) * | 1989-12-18 | 1995-02-28 | Litton Systems, Inc. | Integrated optics chips and laser ablation methods for attachment of optical fibers thereto for LiNbO3 substrates |
GB9011424D0 (en) * | 1990-05-22 | 1990-07-11 | Bicc Plc | Multi-part optical fibre connectors |
EP0527604A3 (en) * | 1991-08-07 | 1993-06-16 | Litton Systems, Inc. | Method of coupling an end of optical fibre to a waveguide formed on a substrate |
US5175781A (en) * | 1991-10-11 | 1992-12-29 | United Technologies Corporation | Attaching optical fibers to integrated optic chips |
DE4134940A1 (de) * | 1991-10-23 | 1993-04-29 | Bosch Gmbh Robert | Integriertes optisches bauelement sowie verfahren zu seiner herstellung |
US5327213A (en) * | 1991-11-14 | 1994-07-05 | Honeywell Inc. | Configuration control of mode coupling errors |
US5377283A (en) * | 1992-05-29 | 1994-12-27 | Honeywell Inc. | Configuration control of mode coupling errors |
US5515464A (en) * | 1992-07-06 | 1996-05-07 | Sheem Sang K | Optical fiber interconnections using self-aligned core-extensions |
US5379359A (en) * | 1992-09-29 | 1995-01-03 | Eastman Kodak Company | Laser diode coupling to waveguide and method of making same using substrate etching |
US5253311A (en) * | 1992-11-02 | 1993-10-12 | The United States Of America As Represented By The Secretary Of The Army | Device and method for performing optical coupling without pigtails |
DE4239655A1 (de) * | 1992-11-26 | 1994-06-01 | Sel Alcatel Ag | Optische Sendeeinrichtung |
US5343544A (en) * | 1993-07-02 | 1994-08-30 | Minnesota Mining And Manufacturing Company | Integrated optical fiber coupler and method of making same |
US5357593A (en) * | 1993-10-12 | 1994-10-18 | Alliedsignal Inc. | Method of attaching optical fibers to opto-electronic integrated circuits on silicon substrates |
ES2160585T3 (es) * | 1993-11-08 | 2001-11-16 | Corning Inc | Acoplamiento de guias de ondas opticas planas y fibras opticas de retrorreflexion reducida. |
FR2719912B1 (fr) * | 1994-05-10 | 1996-06-21 | Radiall Sa | Dispositif de connexion de fibres optiques à des guides d'ondes formés dans un substrat. |
WO1996000996A1 (en) * | 1994-06-30 | 1996-01-11 | The Whitaker Corporation | Planar hybrid optical amplifier |
GB2311146A (en) * | 1996-03-14 | 1997-09-17 | Integrated Optical Components | Aligning birefringent optical fibre using polarising probe |
US5761225A (en) * | 1996-05-23 | 1998-06-02 | Litton Systems, Inc. | Optical fiber amplifier eled light source with a relative intensity noise reduction system |
DE19621654A1 (de) * | 1996-05-30 | 1997-12-04 | Abb Research Ltd | Magneto-optischer Stromsensor |
KR100263195B1 (ko) * | 1996-09-16 | 2000-08-01 | 윤종용 | 광도파로 소자의 제작 방법 |
US5949930A (en) * | 1997-07-23 | 1999-09-07 | Litton Systems, Inc. | Apparatus and method for scale factor stabilization in interferometric fiber optic rotation sensors |
US6044184A (en) * | 1998-03-31 | 2000-03-28 | Litton Systems Inc. | Integrated optics chip with reduced thermal errors due to pyroelectric effects |
GB2334344B (en) * | 1998-05-01 | 2000-07-12 | Bookham Technology Ltd | Coupling optical fibre to waveguide |
US6266472B1 (en) | 1999-09-03 | 2001-07-24 | Corning Incorporated | Polymer gripping elements for optical fiber splicing |
US6351575B1 (en) | 1999-12-23 | 2002-02-26 | Litton Systems, Inc. | Multifunction integrated optics chip having improved polarization extinction ratio |
US6418246B1 (en) | 1999-12-23 | 2002-07-09 | Litton Systems, Inc. | Lateral trenching for cross coupling suppression in integrated optics chips |
US6438280B1 (en) | 1999-12-23 | 2002-08-20 | Litton Systems, Inc. | Integrated optics chip having reduced surface wave propagation |
US6487341B1 (en) * | 2000-10-13 | 2002-11-26 | Agere Systems Guardian Corp | Multi-material structure with reduced polarization dependent loss and method therefor |
US6628865B2 (en) * | 2000-12-15 | 2003-09-30 | Intel Corporation | Alignment of optical fibers to an etched array waveguide |
FR2821933B1 (fr) * | 2001-03-07 | 2004-05-28 | Teem Photonics | Element de maintien et d'indexation d'une structure guidante asymetrique, et son utilisation pour la connexion de la structure a un composant d'optique integree |
FR2823312B1 (fr) * | 2001-04-10 | 2003-08-01 | Opsitech Optical Sys On A Chip | Dispositif de transmission d'ondes optiques a faces de couplage inclinees |
GB2377997A (en) * | 2001-07-24 | 2003-01-29 | Bookham Technology Plc | Connection of a non-perpendicular optical fibre to an optical device |
US20030035643A1 (en) * | 2001-08-17 | 2003-02-20 | Photon-X, Inc. | Structure for attaching an optical fiber to a planar waveguide and method thereof |
US6879757B1 (en) | 2001-12-11 | 2005-04-12 | Phosistor Technologies, Inc. | Connection between a waveguide array and a fiber array |
US6928226B2 (en) * | 2002-03-14 | 2005-08-09 | Corning Incorporated | Fiber and lens grippers, optical devices and methods of manufacture |
US20030174943A1 (en) * | 2002-03-14 | 2003-09-18 | Caracci Stephen J. | Optical devices and methods of manufacture |
US7303339B2 (en) * | 2002-08-28 | 2007-12-04 | Phosistor Technologies, Inc. | Optical beam transformer module for light coupling between a fiber array and a photonic chip and the method of making the same |
US8538208B2 (en) * | 2002-08-28 | 2013-09-17 | Seng-Tiong Ho | Apparatus for coupling light between input and output waveguides |
US7426328B2 (en) * | 2002-08-28 | 2008-09-16 | Phosistor Technologies, Inc. | Varying refractive index optical medium using at least two materials with thicknesses less than a wavelength |
US6853778B2 (en) * | 2002-09-18 | 2005-02-08 | Agilent Technologies, Inc. | Optical module with alignment waveguide |
KR100476317B1 (ko) * | 2002-10-24 | 2005-03-16 | 한국전자통신연구원 | 광결합 소자 및 그 제작 방법, 광결합 소자 제작을 위한마스터 및 그 제작 방법 |
US20040114874A1 (en) * | 2002-12-12 | 2004-06-17 | Katsumi Bono | Optical fiber array devices and methods of manufacture |
US6810195B2 (en) * | 2002-12-19 | 2004-10-26 | Cornining Incorporated | Securing optical elements and optical devices |
US6816653B2 (en) * | 2003-02-25 | 2004-11-09 | Corning Incorporated | Passive alignment of optical fibers with optical elements |
JP2005195638A (ja) * | 2003-12-26 | 2005-07-21 | Mitsumi Electric Co Ltd | 光導波路デバイス及びその製造方法 |
TWI235857B (en) * | 2004-06-01 | 2005-07-11 | Ind Tech Res Inst | Coupling structure between fiber and optical waveguide |
US8200056B2 (en) * | 2008-10-16 | 2012-06-12 | Lightwire LLC | Multi-fiber interface to photonic subassembly |
JP6380053B2 (ja) | 2014-11-28 | 2018-08-29 | スズキ株式会社 | トーションビーム式サスペンション構造 |
EP3156808A1 (en) | 2015-10-14 | 2017-04-19 | ABB Technology AG | Fiber-optic current sensor with tolerance to connector misalignment |
JP6661446B2 (ja) * | 2016-04-01 | 2020-03-11 | 三菱電線工業株式会社 | モードストリッパ構造及びそれを用いたレーザ光の伝送方法 |
JP2018010225A (ja) * | 2016-07-15 | 2018-01-18 | 株式会社フジクラ | 光モジュールおよび光モジュールの製造方法 |
US10260881B2 (en) | 2017-05-30 | 2019-04-16 | Northrop Grumman Systems Corporation | Hollow core fiber pigtail system and method |
JP7293605B2 (ja) * | 2018-10-30 | 2023-06-20 | 住友大阪セメント株式会社 | 光導波路素子および光変調器 |
US11353659B2 (en) * | 2019-03-29 | 2022-06-07 | Rochester Institute Of Technology | Photonic chip features for fiber attachment |
CN111025487B (zh) * | 2019-12-26 | 2020-10-30 | 北京航空航天大学 | 一种具有环境宽适的空芯光子带隙光纤环与集成光学芯片直接耦合方法及装置 |
CN116007605B (zh) * | 2023-03-30 | 2023-06-02 | 中国船舶集团有限公司第七〇七研究所 | 一种干涉式集成光学陀螺及其光纤耦合方法 |
Family Cites Families (22)
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CA954355A (en) * | 1972-06-26 | 1974-09-10 | Louis P. Boivin | Coupling of lasers to optical fibres |
JPS547948A (en) * | 1977-06-21 | 1979-01-20 | Nippon Telegr & Teleph Corp <Ntt> | Optical circuit of high molecule |
JPS58196521A (ja) * | 1982-05-12 | 1983-11-16 | Nec Corp | 光結合回路 |
JPS59146004A (ja) * | 1983-02-08 | 1984-08-21 | Sumitomo Electric Ind Ltd | 光集積回路 |
US4904038A (en) * | 1984-05-30 | 1990-02-27 | Litton Systems, Inc. | Guided wave optical frequency shifter |
JPS6186713A (ja) * | 1984-10-05 | 1986-05-02 | Matsushita Electric Ind Co Ltd | 光結合部品 |
FR2574950B1 (fr) * | 1984-12-18 | 1987-09-25 | Corning Glass Works | Composants optiques integres en verre et leur fabrication |
SE461482B (sv) * | 1986-05-16 | 1990-02-19 | Ericsson Telefon Ab L M | Optoelektronisk riktkopplare med likspaenningsfri styrsignal |
CA1319542C (en) * | 1986-09-19 | 1993-06-29 | George A. Pavlath | Dual fiber optic gyroscope |
JPS63115113A (ja) * | 1986-10-31 | 1988-05-19 | Brother Ind Ltd | 光導波路と光フアイバとの接続構造 |
US4842358A (en) * | 1987-02-20 | 1989-06-27 | Litton Systems, Inc. | Apparatus and method for optical signal source stabilization |
FR2612301B1 (fr) * | 1987-03-12 | 1991-08-23 | Corning Glass Works | Composant optique integre et sa fabrication |
JPS63231407A (ja) * | 1987-03-20 | 1988-09-27 | Aihon Kk | 光フアイバと光集積回路の接続方法 |
CA1309240C (en) * | 1987-03-20 | 1992-10-27 | Minoru Seino | Method of connecting optical fibers |
US5053178A (en) * | 1987-04-24 | 1991-10-01 | Warner-Lambert Company | Process for insert molding disposable razor |
FR2616538B1 (fr) * | 1987-06-11 | 1989-09-01 | Alsthom | Systeme interferometrique a fibre optique de type sagnac |
US4838989A (en) * | 1987-08-25 | 1989-06-13 | The United States Of America As Represented By The United States Department Of Energy | Laser-driven fusion etching process |
US4871226A (en) * | 1987-10-01 | 1989-10-03 | United Technologies Corporation | Mounting of optical fibers to integrated optical chips |
US4883743A (en) * | 1988-01-15 | 1989-11-28 | E. I. Du Pont De Nemours And Company | Optical fiber connector assemblies and methods of making the assemblies |
JPH01261604A (ja) * | 1988-04-13 | 1989-10-18 | Hitachi Ltd | 光結合装置 |
JPH01310314A (ja) * | 1988-06-08 | 1989-12-14 | Sumitomo Electric Ind Ltd | 光導波路と光ファイバとを接続する方法 |
US4878727A (en) * | 1988-06-30 | 1989-11-07 | Battelle Memorial Institute | Multimode channel waveguide optical coupling devices and methods |
-
1989
- 1989-12-18 US US07/451,588 patent/US5046808A/en not_active Expired - Lifetime
-
1990
- 1990-08-16 CA CA002023470A patent/CA2023470C/en not_active Expired - Fee Related
- 1990-08-17 GB GB9018090A patent/GB2239102B/en not_active Expired - Fee Related
- 1990-10-17 FR FR9012821A patent/FR2656112B1/fr not_active Expired - Fee Related
- 1990-11-07 JP JP2302290A patent/JP2696269B2/ja not_active Expired - Fee Related
- 1990-12-07 IT IT67977A patent/IT1241018B/it active IP Right Grant
- 1990-12-18 DE DE4040512A patent/DE4040512A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US5046808A (en) | 1991-09-10 |
JP2696269B2 (ja) | 1998-01-14 |
GB2239102A (en) | 1991-06-19 |
DE4040512A1 (de) | 1991-06-27 |
FR2656112A1 (fr) | 1991-06-21 |
FR2656112B1 (fr) | 1993-10-01 |
GB2239102B (en) | 1993-12-01 |
IT9067977A1 (it) | 1991-06-19 |
IT1241018B (it) | 1993-12-27 |
GB9018090D0 (en) | 1990-10-03 |
JPH03196002A (ja) | 1991-08-27 |
CA2023470C (en) | 1994-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961220 |