CH680819A5 - - Google Patents
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- Publication number
- CH680819A5 CH680819A5 CH2309/90A CH230990A CH680819A5 CH 680819 A5 CH680819 A5 CH 680819A5 CH 2309/90 A CH2309/90 A CH 2309/90A CH 230990 A CH230990 A CH 230990A CH 680819 A5 CH680819 A5 CH 680819A5
- Authority
- CH
- Switzerland
- Prior art keywords
- optical waveguide
- plug
- face
- tip
- centering element
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 43
- 239000000835 fiber Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229910001316 Ag alloy Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 claims 1
- 239000010956 nickel silver Substances 0.000 claims 1
- 239000010979 ruby Substances 0.000 claims 1
- 229910001750 ruby Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012283 microsurgical operation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
-
- 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
- G02B6/3813—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres for transmission of high energy beam
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2244—Features of optical fibre cables, e.g. claddings
-
- 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
-
- 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
-
- 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
- G02B6/3857—Crimping, i.e. involving plastic deformation
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Mechanical Engineering (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3923465 | 1989-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH680819A5 true CH680819A5 (enExample) | 1992-11-13 |
Family
ID=6385131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2309/90A CH680819A5 (enExample) | 1989-07-15 | 1990-07-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5081694A (enExample) |
| JP (1) | JPH03141307A (enExample) |
| CH (1) | CH680819A5 (enExample) |
| FR (1) | FR2649802B1 (enExample) |
| GB (1) | GB2234603B (enExample) |
| IT (1) | IT1246351B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4202371C1 (en) * | 1992-01-29 | 1993-08-05 | Schott Glaswerke, 6500 Mainz, De | Device for securing centering of end light-wave conductor end - has frame body with aid of centering device, with conductor firstly freed of plastic casing on its end side |
| DE19849431A1 (de) * | 1998-10-27 | 2000-05-04 | Zeiss Carl Jena Gmbh | Anordnung zum Kühlen von Lichtleitern und Lichtleiterbündeln |
| US20110091166A1 (en) * | 2009-10-15 | 2011-04-21 | Seldon David Benjamin | Fiber Optic Connectors and Structures for Large Core Optical Fibers and Methods for Making the Same |
| CN102576128A (zh) * | 2009-10-15 | 2012-07-11 | 康宁股份有限公司 | 用于大芯径光纤的光纤连接器和结构以及制作所述光纤连接器和结构的方法 |
| US8998502B2 (en) | 2010-09-03 | 2015-04-07 | Corning Incorporated | Fiber optic connectors and ferrules and methods for using the same |
| WO2015063317A1 (en) * | 2013-11-04 | 2015-05-07 | Tyco Electronics Raychem Bvba | Fiber optic connector having an optical fiber that is axially moveable within a ferrule |
| US10598866B2 (en) * | 2015-11-18 | 2020-03-24 | Lumasense Technologies Holdings, Inc. | Low reflection fiber-optic connector |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541341A (en) * | 1968-02-21 | 1970-11-17 | Gen Electric | Redundant fiber-optic light guide construction |
| DE2516858C2 (de) * | 1975-04-17 | 1983-01-20 | Siemens AG, 1000 Berlin und 8000 München | Lösbare Steckverbindung für Lichtleitfasern |
| GB1479575A (en) * | 1976-05-25 | 1977-07-13 | Standard Telephones Cables Ltd | Terminating optical fibres |
| US4087155A (en) * | 1977-03-23 | 1978-05-02 | International Telephone & Telegraph Corporation | Single optical fiber connector utilizing spherical alignment elements |
| US4190317A (en) * | 1977-12-30 | 1980-02-26 | Bunker Ramo Corporation | Fiber optic cable connector pin assembly |
| NL7802231A (nl) * | 1978-03-01 | 1979-09-04 | Tekade Felten & Guilleaume | Contrastekker met een lichtdetektor voor een losneemba- re stekkerverbinding voor het koppelen van een lichtge- leidende vezel aan een halfgeleiderlichtbron. |
| GB2033099B (en) * | 1978-10-31 | 1982-11-03 | Standard Telephones Cables Ltd | Terminating optical fibres |
| US4296998A (en) * | 1979-12-17 | 1981-10-27 | Bell Telephone Laboratories, Incorporated | Encapsulated light source with coupled fiberguide |
| DE3005918A1 (de) * | 1980-02-16 | 1981-09-03 | Harting Elektronik Gmbh, 4992 Espelkamp | Steckerstift fuer lichleitfaser-steckverbindungen und verfahren zur verbindung eines steckerstiftes mit einer lichtleitfaser |
| US4409815A (en) * | 1980-11-11 | 1983-10-18 | Robert Bosch Gmbh | Combustion process sensor arrangement |
| JPS5997110A (ja) * | 1982-11-27 | 1984-06-04 | Toshiba Corp | 光フアイバ用コネクタ |
| US4526170A (en) * | 1983-03-23 | 1985-07-02 | Hgm, Inc. | Detachable laser optical fiber assembly and method of adjustment |
| GB8503902D0 (en) * | 1985-02-15 | 1985-03-20 | Smith R G | Accessories for optical cables |
| DE3514374A1 (de) * | 1985-04-20 | 1986-10-23 | Fa. Carl Zeiss, 7920 Heidenheim | Verbindungshuelse zur einkopplung eines laserstrahles in einen optischen wellenleiter |
| GB8516999D0 (en) * | 1985-07-04 | 1985-08-07 | Pilkington Medical Systems Ltd | Optical fibre assembly |
| GB2210706B (en) * | 1985-07-04 | 1989-11-29 | Pilkington Medical Systems Ltd | Optical fibre assembly coupling device |
| JPH059688Y2 (enExample) * | 1985-09-02 | 1993-03-10 | ||
| DE8535264U1 (de) * | 1985-12-14 | 1986-02-06 | Fa. Carl Zeiss, 7920 Heidenheim | Steckverbindung für Lichtleiter |
| DE3617928A1 (de) * | 1986-05-28 | 1987-12-03 | Siemens Ag | Verfahren zum zentrischen fixieren einer lichtleitenden faser am frontende eines steckerkoerpers |
| DE3712295A1 (de) * | 1987-04-10 | 1988-10-27 | Philips Patentverwaltung | Verfahren zur herstellung einer vorrichtung zur kopplung eines lichtwellenleiters mit einem optischen bauelement |
| DE3921512C1 (en) * | 1989-06-30 | 1990-11-22 | Dornier Medizintechnik Gmbh, 8000 Muenchen, De | Coupling piece for powerful laser pulses - has ceramic sleeve surrounding end section of glass optical fibre but leasing projecting piece |
-
1990
- 1990-07-11 CH CH2309/90A patent/CH680819A5/de not_active IP Right Cessation
- 1990-07-11 IT IT02090990A patent/IT1246351B/it active IP Right Grant
- 1990-07-12 US US07/551,872 patent/US5081694A/en not_active Expired - Fee Related
- 1990-07-13 FR FR9008960A patent/FR2649802B1/fr not_active Expired - Fee Related
- 1990-07-13 JP JP2184414A patent/JPH03141307A/ja active Pending
- 1990-07-16 GB GB9015629A patent/GB2234603B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5081694A (en) | 1992-01-14 |
| IT9020909A1 (it) | 1992-01-11 |
| GB2234603B (en) | 1994-03-23 |
| FR2649802B1 (fr) | 1994-10-07 |
| IT1246351B (it) | 1994-11-17 |
| GB9015629D0 (en) | 1990-09-05 |
| JPH03141307A (ja) | 1991-06-17 |
| GB2234603A (en) | 1991-02-06 |
| IT9020909A0 (it) | 1990-07-11 |
| FR2649802A1 (fr) | 1991-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |