CA2103145A1 - Optical Module and Manufacturing Method Therefor - Google Patents
Optical Module and Manufacturing Method ThereforInfo
- Publication number
- CA2103145A1 CA2103145A1 CA2103145A CA2103145A CA2103145A1 CA 2103145 A1 CA2103145 A1 CA 2103145A1 CA 2103145 A CA2103145 A CA 2103145A CA 2103145 A CA2103145 A CA 2103145A CA 2103145 A1 CA2103145 A1 CA 2103145A1
- Authority
- CA
- Canada
- Prior art keywords
- optical module
- ring
- manufacturing
- method therefor
- ferrule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- 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
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4237—Welding
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/424—Mounting of the optical light guide
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4245—Mounting of the 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
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4251—Sealed packages
Abstract
In optically coupling an optical fiber (8) inserted and fixed in a ferrule (10) to an optical device (12) provided in a housing (4), each part is mutually fixed by using a main ring (16) and a rein forcement ring (18), and a fixing point between the reinforcement ring (18) and the main ring (16) is positioned outside of a fixing point between the ferrule (10) and the main ring (16). With this constitution, the mechanical strength of an optical module can be improved, and the size of the optical module can be reduced.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8112192 | 1992-04-02 | ||
JP4-81121 | 1992-04-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2103145A1 true CA2103145A1 (en) | 1993-10-03 |
CA2103145C CA2103145C (en) | 1997-01-28 |
Family
ID=13737557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002103145A Expired - Fee Related CA2103145C (en) | 1992-04-02 | 1992-09-24 | Optical module and manufacturing method therefor |
Country Status (6)
Country | Link |
---|---|
US (1) | US5386488A (en) |
EP (1) | EP0587895B1 (en) |
JP (1) | JP2962830B2 (en) |
CA (1) | CA2103145C (en) |
DE (1) | DE69225068T2 (en) |
WO (1) | WO1993020467A1 (en) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613026A (en) * | 1993-12-28 | 1997-03-18 | Sumitomo Osaka Cement Co., Ltd. | Package structure for optical element and fibers and composite structure thereof |
JP2614018B2 (en) * | 1994-06-29 | 1997-05-28 | 日本電気エンジニアリング株式会社 | Hermetic sealing structure and hermetic sealing method for optical fiber introduction section |
US5537502A (en) * | 1995-02-10 | 1996-07-16 | Opto Power Corporation | Laser package with permanently aligned critical components |
WO1997032344A1 (en) * | 1996-02-28 | 1997-09-04 | The Whitaker Corporation | Packaging for optoelectronic device |
US5871559A (en) * | 1996-12-10 | 1999-02-16 | Bloom; Cary | Arrangement for automated fabrication of fiber optic devices |
US6000858A (en) * | 1996-07-12 | 1999-12-14 | Bloom; Cary | Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element |
US5805757A (en) * | 1996-12-10 | 1998-09-08 | Bloom; Cary | Apparatus and method for preserving optical characteristics of a fiber optic device |
US5971629A (en) | 1996-07-12 | 1999-10-26 | Bloom; Cary | Apparatus and method bonding optical fiber and/or device to external element using compliant material interface |
US5815619A (en) * | 1996-12-10 | 1998-09-29 | Bloom; Cary | Fiber optic connector hermetically terminated |
US5680495A (en) * | 1996-07-12 | 1997-10-21 | Bloom; Cary | Fiber optic device sealed by compressed metal seals and method for making the same |
US5948134A (en) * | 1996-09-24 | 1999-09-07 | Bloom; Cary | Apparatus for forming a fiber optic coupler by dynamically adjusting pulling speed and heat intensity |
US6177985B1 (en) | 1996-10-01 | 2001-01-23 | Cary Bloom | Apparatus and method for testing optical fiber system components |
US5764348A (en) * | 1996-10-01 | 1998-06-09 | Bloom; Cary | Optical switching assembly for testing fiber optic devices |
US6003341A (en) | 1996-12-10 | 1999-12-21 | Bloom; Cary | Device for making fiber couplers automatically |
US6074101A (en) * | 1996-12-10 | 2000-06-13 | Bloom; Cary | Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element |
US5917975A (en) * | 1996-12-10 | 1999-06-29 | Bloom; Cary | Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element |
JP3196699B2 (en) * | 1997-09-04 | 2001-08-06 | 住友電気工業株式会社 | Optical component assembling method and optical component |
US6244754B1 (en) | 1998-03-30 | 2001-06-12 | Sumitomo Electric Industries, Ltd. | Semiconductor laser module and method of manufacturing the same |
US6174092B1 (en) * | 1999-01-11 | 2001-01-16 | Oesys Photonics, Inc. | Method and apparatus for coupling an optical fiber to an optoelectronic device |
HUP0302424A2 (en) * | 2000-05-13 | 2003-10-28 | Tyco Electronics Amp Gmbh | Locating apparatus for laser welding an optical waveguide to a ferrule of synthetic material |
US6474879B1 (en) * | 2000-08-08 | 2002-11-05 | Stratos Lightwave, Inc. | Post assembly metallization of a device to form hermetic seal |
US6607304B1 (en) | 2000-10-04 | 2003-08-19 | Jds Uniphase Inc. | Magnetic clamp for holding ferromagnetic elements during connection thereof |
US6905260B2 (en) | 2000-12-26 | 2005-06-14 | Emcore Corporation | Method and apparatus for coupling optical elements to optoelectronic devices for manufacturing optical transceiver modules |
US6863444B2 (en) * | 2000-12-26 | 2005-03-08 | Emcore Corporation | Housing and mounting structure |
US6867377B2 (en) * | 2000-12-26 | 2005-03-15 | Emcore Corporation | Apparatus and method of using flexible printed circuit board in optical transceiver device |
US6799902B2 (en) | 2000-12-26 | 2004-10-05 | Emcore Corporation | Optoelectronic mounting structure |
US7021836B2 (en) | 2000-12-26 | 2006-04-04 | Emcore Corporation | Attenuator and conditioner |
US6895654B2 (en) * | 2001-07-06 | 2005-05-24 | Ksaria Corporation | Apparatus and method for attaching a component to a fiber |
US6597843B2 (en) * | 2001-07-10 | 2003-07-22 | International Business Machines Corporation | Fiber pivot for optical alignment |
US6595699B1 (en) * | 2001-08-03 | 2003-07-22 | National Semiconductor Corporation | Optoelectronic package with controlled fiber standoff |
US6655854B1 (en) | 2001-08-03 | 2003-12-02 | National Semiconductor Corporation | Optoelectronic package with dam structure to provide fiber standoff |
US7001083B1 (en) * | 2001-09-21 | 2006-02-21 | National Semiconductor Corporation | Technique for protecting photonic devices in optoelectronic packages with clear overmolding |
GB0214366D0 (en) * | 2002-06-21 | 2002-07-31 | Pi Photonics Ltd | Hermetic fibre feedthrough assemblies |
US7090412B2 (en) * | 2002-08-02 | 2006-08-15 | Sumitomo Electric Industries, Ltd. | Optical module |
GB0228457D0 (en) * | 2002-12-06 | 2003-01-08 | Intense Photonics Ltd | Fibre alignment mechanism |
US6863453B2 (en) * | 2003-01-28 | 2005-03-08 | Emcore Corporation | Method and apparatus for parallel optical transceiver module assembly |
JPWO2004079422A1 (en) * | 2003-03-07 | 2006-06-08 | 松下電器産業株式会社 | Optical module and optical transceiver |
DE10314494B3 (en) * | 2003-03-27 | 2004-11-18 | Infineon Technologies Ag | Electro-optical module for optical communications has lenses having relatively angled optical axes respectively aligned with common waveguide and associated electro-optical components |
JP4956941B2 (en) * | 2005-09-09 | 2012-06-20 | リコープリンティングシステムズ株式会社 | Semiconductor laser module and optical scanning device using the same |
US7264403B1 (en) * | 2006-05-02 | 2007-09-04 | Corning Cable Systems Llc | Optical ferrule having a covering and associated method of ablating an optical fiber |
US9250399B2 (en) * | 2006-08-31 | 2016-02-02 | Optogig, Inc. | High density active modular optoelectronic device for use with push-release mechanism and method for using same |
US20090016683A1 (en) * | 2007-07-10 | 2009-01-15 | Applied Optoelectronics, Inc. | Angled fiber ferrule having off-axis fiber through-hole and method of coupling an optical fiber at an off-axis angle |
US7809230B2 (en) * | 2007-09-25 | 2010-10-05 | Ksaria Corporation | Apparatus for shaping the end of an optical fiber |
US8342756B2 (en) * | 2009-12-22 | 2013-01-01 | Jds Uniphase Corporation | Hermetic seal between a package and an optical fiber |
US8254738B2 (en) | 2010-08-27 | 2012-08-28 | Ksaria Corporation | Methods and systems for efficient installation of cables in watercraft |
US9239428B2 (en) | 2011-09-28 | 2016-01-19 | Ksaria Corporation | Epoxy dispensing system and dispensing tip used therewith |
DE102012212718B3 (en) * | 2012-06-28 | 2013-08-29 | Rofin-Baasel Lasertech Gmbh & Co. Kg | Apparatus, useful for separating a longitudinally extended cylindrical workpiece e.g. pipe having a diameter in a sub-millimeter range into portions, comprises clamping device having clamping jaws and insertion opening for workpiece |
TWI578046B (en) * | 2013-01-17 | 2017-04-11 | 鴻海精密工業股份有限公司 | Photoelectric conversion device and optical fiber coupling connector |
CN104678514B (en) * | 2013-11-29 | 2017-01-04 | 台达电子工业股份有限公司 | Optical transceiver module |
KR101927426B1 (en) * | 2016-10-18 | 2018-12-10 | (주)켐옵틱스 | Sealed package of Flexible Printed Circuit Board and Metal Case |
CN107015313A (en) * | 2017-04-27 | 2017-08-04 | 上海中科创欣通讯设备有限公司 | A kind of method for optimizing optical circulator Insertion Loss |
KR102612154B1 (en) * | 2021-02-09 | 2023-12-12 | (주)엘디스 | A box type packages for a light source of optical communication |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285572A (en) * | 1980-03-27 | 1981-08-25 | Gte Laboratories Incorporated | Optical cable connector for connecting an optical fiber with a photodiode |
US4549783A (en) * | 1983-04-06 | 1985-10-29 | Tektronix, Inc. | Connector for optically connecting an electrically-energizable light source to an optical fiber |
JPS61134712A (en) * | 1984-12-05 | 1986-06-21 | Fujitsu Ltd | Fixing structure of optical semiconductor module |
JPS62248280A (en) * | 1986-04-21 | 1987-10-29 | Nec Corp | Arrangement for fixing optical fiber in laser diode module |
US4865410A (en) * | 1988-01-25 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Decoupled fiber optic feedthrough assembly |
US5195156A (en) * | 1991-10-28 | 1993-03-16 | Raylan Corporation | Optical fiber connector assembly |
US5289555A (en) * | 1992-06-18 | 1994-02-22 | Sanso David W | Optical-fibre cable coupler for endoscope light source |
-
1992
- 1992-09-24 US US08/146,102 patent/US5386488A/en not_active Expired - Lifetime
- 1992-09-24 EP EP92920376A patent/EP0587895B1/en not_active Expired - Lifetime
- 1992-09-24 DE DE69225068T patent/DE69225068T2/en not_active Expired - Fee Related
- 1992-09-24 CA CA002103145A patent/CA2103145C/en not_active Expired - Fee Related
- 1992-09-24 JP JP5505564A patent/JP2962830B2/en not_active Expired - Fee Related
- 1992-09-24 WO PCT/JP1992/001213 patent/WO1993020467A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2103145C (en) | 1997-01-28 |
DE69225068D1 (en) | 1998-05-14 |
DE69225068T2 (en) | 1998-09-17 |
EP0587895B1 (en) | 1998-04-08 |
US5386488A (en) | 1995-01-31 |
EP0587895A1 (en) | 1994-03-23 |
JP2962830B2 (en) | 1999-10-12 |
EP0587895A4 (en) | 1994-07-27 |
WO1993020467A1 (en) | 1993-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |