WO2002050589A1 - Abbildungsoptik - Google Patents
Abbildungsoptik Download PDFInfo
- Publication number
- WO2002050589A1 WO2002050589A1 PCT/EP2001/015043 EP0115043W WO0250589A1 WO 2002050589 A1 WO2002050589 A1 WO 2002050589A1 EP 0115043 W EP0115043 W EP 0115043W WO 0250589 A1 WO0250589 A1 WO 0250589A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- imaging optics
- optics according
- region
- light guide
- connection
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
- G02B6/322—Optical coupling means having lens focusing means positioned between opposed fibre ends and having centering means being part of the lens for the self-positioning of the lightguide at the focal point, e.g. holes, wells, indents, nibs
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
Definitions
- connection surface can either be achieved in that the monolithic body protrudes beyond the rear like a protrusion or is set back relative to the rear and thus a recess is formed starting from the rear, which extends to the connection surface.
- the heatable material can be heated, for example, by an electrical current or by an electrical discharge.
- connection between the light guides 18 and the individual connection surfaces 20 is preferably carried out by welding, preferably melting the material of the end face and / or the light guide 18 close to that in the region 21 of the light guide 18 near the end face 22 is required.
- the fifth exemplary embodiment of an imaging optical system is based in principle on the second exemplary embodiment, the individual optical elements 10 "being combined to form a single monolithic body 12 'and the connecting regions 16' forming depressions 38 'in accordance with the second exemplary embodiment, into which the light guides 18 with their front ends , 21 adjacent regions 21 can be inserted, positioned and placed on the connecting surface 20.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002431930A CA2431930A1 (en) | 2000-12-20 | 2001-12-19 | Projector lens |
EP01984869A EP1344098A1 (de) | 2000-12-20 | 2001-12-19 | Abbildungsoptik |
AU2002233279A AU2002233279A1 (en) | 2000-12-20 | 2001-12-19 | Projector lens |
US10/600,153 US6980364B2 (en) | 2000-12-20 | 2003-06-19 | Projector lens |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10065197A DE10065197A1 (de) | 2000-12-20 | 2000-12-20 | Abbildungsoptik |
DE10065197.6 | 2000-12-20 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/600,153 Continuation US6980364B2 (en) | 2000-12-20 | 2003-06-19 | Projector lens |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002050589A1 true WO2002050589A1 (de) | 2002-06-27 |
Family
ID=7669121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/015043 WO2002050589A1 (de) | 2000-12-20 | 2001-12-19 | Abbildungsoptik |
Country Status (6)
Country | Link |
---|---|
US (1) | US6980364B2 (de) |
EP (1) | EP1344098A1 (de) |
AU (1) | AU2002233279A1 (de) |
CA (1) | CA2431930A1 (de) |
DE (1) | DE10065197A1 (de) |
WO (1) | WO2002050589A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255925A1 (de) * | 2002-11-29 | 2004-06-09 | BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH | Verfahren zum Verschweißen optischer Komponenten unterschiedlicher Querschnitte und damit hergestelltes optisches System |
WO2007061543A2 (en) * | 2005-11-18 | 2007-05-31 | Lockheed Martin Corporation | Compact collimator lens form for large mode area and low numerical aperture fiber laser applications |
JPWO2008001594A1 (ja) * | 2006-06-30 | 2009-11-26 | コニカミノルタオプト株式会社 | 光ヘッド、光磁気ヘッド及び光記録装置 |
DE102008001653A1 (de) * | 2008-05-08 | 2009-12-03 | Schleifring Und Apparatebau Gmbh | Linsenanordnung für optische Drehübertrager |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1570001A (en) * | 1976-04-23 | 1980-06-25 | Standard Telephones Cables Ltd | Manufacturing optical fibre connectors |
US4290667A (en) * | 1976-02-03 | 1981-09-22 | International Standard Electric Corporation | Optical fibre terminations and connectors |
JPS5962812A (ja) * | 1982-10-04 | 1984-04-10 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバコネクタ中子 |
DE3733987A1 (de) * | 1987-10-08 | 1989-04-20 | Kodak Ag | Verfahren und vorrichtung zur herstellung von verbindungsstellen fuer lichtleitfasern an verbindungssteckern |
DE3831322A1 (de) * | 1988-09-15 | 1990-03-29 | Kabelmetal Electro Gmbh | Loesbare verbindung fuer optische fasern |
EP0430532A2 (de) * | 1989-11-30 | 1991-06-05 | AT&T Corp. | Kopplung von optischen Elementen mit optischen Fasern unter Verwendung von Mikrolinsen |
US5446816A (en) * | 1993-08-04 | 1995-08-29 | The Furukawa Electric Co., Ltd. | Optical fiber having a lens formed at an end thereof |
GB2286899A (en) * | 1994-02-28 | 1995-08-30 | Eev Ltd | Plano-convex lens for an optical fibre |
US5815624A (en) * | 1996-08-30 | 1998-09-29 | Rosenberg; Gary J. | Optical fiber viewing apparatus |
EP0905534A2 (de) * | 1997-09-12 | 1999-03-31 | The Whitaker Corporation | Verfahren zum Befestigen eines Lichtleitfaserendes aus Glas in einer Glashülse |
WO2000003873A1 (en) * | 1998-07-17 | 2000-01-27 | Lightpath Technologies Inc. | Use of a laser to fusion-splice optical components of substantially different cross-sectional areas |
US6072148A (en) * | 1996-12-10 | 2000-06-06 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Device for producing connections between two respective contact elements by means of laser energy |
DE19919428A1 (de) * | 1999-04-28 | 2000-11-23 | Tyco Electronics Logistics Ag | Ferrule für einen Lichtwellenleiter und Verfahren zum Befestigen einer Ferrule an einem Lichtwellenleiter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649098A (en) * | 1970-07-30 | 1972-03-14 | Gen Motors Corp | Self-retaining fiber optic lens |
DE7637803U1 (de) * | 1976-12-02 | 1977-08-25 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zum ausrichten und loesbaren befestigen von lichtleitern an einer tragplatte |
US4483311A (en) * | 1981-09-21 | 1984-11-20 | Whitaker Ranald O | Solar power system utilizing optical fibers, each fiber fed by a respective lens |
DE3141904A1 (de) * | 1981-10-22 | 1983-06-30 | Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Steckverbinder fuer lichtwellenleiter |
US4510005A (en) * | 1982-09-28 | 1985-04-09 | Allied Corporation | Method and apparatus for reshaping and polishing an end face of an optical fiber |
US4729621A (en) * | 1985-03-11 | 1988-03-08 | Shiley Inc. | Integral optical fiber coupler |
JPH02265605A (ja) * | 1989-04-06 | 1990-10-30 | Tetsuo Nishida | 固液分離装置 |
US4962988A (en) * | 1989-07-10 | 1990-10-16 | Optomec Design Company | Termination interface structure and method for joining an optical fiber to a graded index rod lens |
US5505725A (en) * | 1990-10-30 | 1996-04-09 | Cardiogenesis Corporation | Shapeable optical fiber apparatus |
FR2675910B1 (fr) * | 1991-04-29 | 1993-07-16 | Commissariat Energie Atomique | Matrice de concentrateurs optiques, ensemble optique comportant une telle matrice et procede de fabrication de la matrice. |
US5293438A (en) * | 1991-09-21 | 1994-03-08 | Namiki Precision Jewel Co., Ltd. | Microlensed optical terminals and optical system equipped therewith, and methods for their manufacture, especially an optical coupling method and optical coupler for use therewith |
DE4238188A1 (de) * | 1992-11-12 | 1994-05-19 | Ant Nachrichtentech | Linsenstecker mit mehreren Lichtwellenleitern |
US5346583A (en) * | 1993-09-02 | 1994-09-13 | At&T Bell Laboratories | Optical fiber alignment techniques |
GB2282671B (en) * | 1993-10-08 | 1997-12-10 | Durand Ltd | Diffusing and depixelating means |
DE19603111C2 (de) * | 1996-01-29 | 2002-08-14 | Deutsch Zentr Luft & Raumfahrt | Lasersystem |
WO1998039265A1 (fr) * | 1997-03-04 | 1998-09-11 | Andromis S.A. | Procede et dispositif d'assemblage de composants optiques ou d'un composant optique et d'un substrat |
US6115521A (en) * | 1998-05-07 | 2000-09-05 | Trw Inc. | Fiber/waveguide-mirror-lens alignment device |
-
2000
- 2000-12-20 DE DE10065197A patent/DE10065197A1/de not_active Withdrawn
-
2001
- 2001-12-19 WO PCT/EP2001/015043 patent/WO2002050589A1/de not_active Application Discontinuation
- 2001-12-19 CA CA002431930A patent/CA2431930A1/en not_active Abandoned
- 2001-12-19 EP EP01984869A patent/EP1344098A1/de not_active Ceased
- 2001-12-19 AU AU2002233279A patent/AU2002233279A1/en not_active Abandoned
-
2003
- 2003-06-19 US US10/600,153 patent/US6980364B2/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290667A (en) * | 1976-02-03 | 1981-09-22 | International Standard Electric Corporation | Optical fibre terminations and connectors |
GB1570001A (en) * | 1976-04-23 | 1980-06-25 | Standard Telephones Cables Ltd | Manufacturing optical fibre connectors |
JPS5962812A (ja) * | 1982-10-04 | 1984-04-10 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバコネクタ中子 |
DE3733987A1 (de) * | 1987-10-08 | 1989-04-20 | Kodak Ag | Verfahren und vorrichtung zur herstellung von verbindungsstellen fuer lichtleitfasern an verbindungssteckern |
DE3831322A1 (de) * | 1988-09-15 | 1990-03-29 | Kabelmetal Electro Gmbh | Loesbare verbindung fuer optische fasern |
EP0430532A2 (de) * | 1989-11-30 | 1991-06-05 | AT&T Corp. | Kopplung von optischen Elementen mit optischen Fasern unter Verwendung von Mikrolinsen |
US5446816A (en) * | 1993-08-04 | 1995-08-29 | The Furukawa Electric Co., Ltd. | Optical fiber having a lens formed at an end thereof |
GB2286899A (en) * | 1994-02-28 | 1995-08-30 | Eev Ltd | Plano-convex lens for an optical fibre |
US5815624A (en) * | 1996-08-30 | 1998-09-29 | Rosenberg; Gary J. | Optical fiber viewing apparatus |
US6072148A (en) * | 1996-12-10 | 2000-06-06 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Device for producing connections between two respective contact elements by means of laser energy |
EP0905534A2 (de) * | 1997-09-12 | 1999-03-31 | The Whitaker Corporation | Verfahren zum Befestigen eines Lichtleitfaserendes aus Glas in einer Glashülse |
WO2000003873A1 (en) * | 1998-07-17 | 2000-01-27 | Lightpath Technologies Inc. | Use of a laser to fusion-splice optical components of substantially different cross-sectional areas |
DE19919428A1 (de) * | 1999-04-28 | 2000-11-23 | Tyco Electronics Logistics Ag | Ferrule für einen Lichtwellenleiter und Verfahren zum Befestigen einer Ferrule an einem Lichtwellenleiter |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 008, no. 165 (P - 291) 31 July 1984 (1984-07-31) * |
See also references of EP1344098A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20040057028A1 (en) | 2004-03-25 |
CA2431930A1 (en) | 2002-06-27 |
DE10065197A1 (de) | 2002-07-11 |
US6980364B2 (en) | 2005-12-27 |
EP1344098A1 (de) | 2003-09-17 |
AU2002233279A1 (en) | 2002-07-01 |
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