FR2538916A1 - Dispositif et procede de preparation collective de fibres optiques par un traitement thermique - Google Patents
Dispositif et procede de preparation collective de fibres optiques par un traitement thermique Download PDFInfo
- Publication number
- FR2538916A1 FR2538916A1 FR8222066A FR8222066A FR2538916A1 FR 2538916 A1 FR2538916 A1 FR 2538916A1 FR 8222066 A FR8222066 A FR 8222066A FR 8222066 A FR8222066 A FR 8222066A FR 2538916 A1 FR2538916 A1 FR 2538916A1
- Authority
- FR
- France
- Prior art keywords
- optical fibers
- axis
- propagation
- privileged
- heat treatment
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 21
- 238000002360 preparation method Methods 0.000 title claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 12
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims description 88
- 239000000835 fiber Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 230000001902 propagating effect Effects 0.000 claims description 5
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 235000000396 iron Nutrition 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 230000009466 transformation Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000013459 approach Methods 0.000 description 9
- 238000013519 translation Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000001393 microlithography Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
- G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- 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
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8222066A FR2538916A1 (fr) | 1982-12-30 | 1982-12-30 | Dispositif et procede de preparation collective de fibres optiques par un traitement thermique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8222066A FR2538916A1 (fr) | 1982-12-30 | 1982-12-30 | Dispositif et procede de preparation collective de fibres optiques par un traitement thermique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2538916A1 true FR2538916A1 (fr) | 1984-07-06 |
| FR2538916B1 FR2538916B1 (enExample) | 1985-03-08 |
Family
ID=9280674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8222066A Granted FR2538916A1 (fr) | 1982-12-30 | 1982-12-30 | Dispositif et procede de preparation collective de fibres optiques par un traitement thermique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2538916A1 (enExample) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0194820A3 (en) * | 1985-03-08 | 1988-10-19 | Oscar Moreno Gil | Radiation collector and reflector |
| EP0639780A1 (fr) * | 1993-08-18 | 1995-02-22 | Alcatel N.V. | Procédé de formation de dioptres de couplage aux extrémités de fibres optiques |
| FR2754353A1 (fr) * | 1996-10-08 | 1998-04-10 | Thomson Csf | Dispositif de couplage d'une serie de fibres et procede de realisation |
| EP0886160A3 (de) * | 1998-01-23 | 1999-09-15 | Oerlikon Contraves Ag | Vorrichtung für optische Freiraum-Uebertragungssysteme |
| EP0987570A1 (en) * | 1998-09-18 | 2000-03-22 | The Whitaker Corporation | Process for cutting an optical fiber |
| WO2000028359A1 (en) * | 1998-11-09 | 2000-05-18 | Honeywell Inc. | Method of preparing optical fiber for fusion splicing |
| US6246026B1 (en) | 1998-09-18 | 2001-06-12 | The Whitaker Corporation | Process for cutting an optical fiber |
| DE102008024136A1 (de) * | 2008-05-19 | 2009-11-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zum Bearbeiten von zylindrischen Werkstücken |
| CN103777279A (zh) * | 2014-01-24 | 2014-05-07 | 中国科学院半导体研究所 | 一种光纤端帽熔接系统 |
| CN109001862A (zh) * | 2018-09-07 | 2018-12-14 | 广东国志激光技术有限公司 | 一种多点环形光斑熔接光纤端帽的装置及其方法 |
| CN109001863A (zh) * | 2018-09-07 | 2018-12-14 | 广东国志激光技术有限公司 | 一种环形光斑熔接光纤端帽的装置及其方法 |
| US20180362389A1 (en) * | 2017-06-19 | 2018-12-20 | Sumitomo Electric Industries, Ltd. | Apparatus and method for manufacturing bent optical fiber |
| EP4425226A1 (de) * | 2023-02-28 | 2024-09-04 | Saertex multicom GmbH | Aushärtung eines liners mittels laser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2323646A1 (fr) * | 1975-09-10 | 1977-04-08 | Hitachi Ltd | Procede pour raccorder bout a bout des fibres optiques a l'aide d'un laser a co2 |
| FR2457502A1 (fr) * | 1979-05-21 | 1980-12-19 | Nippon Telegraph & Telephone | Procede et appareil a rabouter les fibres optiques |
| EP0025585A1 (fr) * | 1979-09-14 | 1981-03-25 | Cabloptic S.A. | Procédé et dispositif de soudage des fibres optiques |
| US4345930A (en) * | 1979-12-07 | 1982-08-24 | Cselt Centro Studi E Laboratori Telecomunicazioni S.P.A. | Process and apparatus for spherically curving an end of an optical fiber |
-
1982
- 1982-12-30 FR FR8222066A patent/FR2538916A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2323646A1 (fr) * | 1975-09-10 | 1977-04-08 | Hitachi Ltd | Procede pour raccorder bout a bout des fibres optiques a l'aide d'un laser a co2 |
| FR2457502A1 (fr) * | 1979-05-21 | 1980-12-19 | Nippon Telegraph & Telephone | Procede et appareil a rabouter les fibres optiques |
| EP0025585A1 (fr) * | 1979-09-14 | 1981-03-25 | Cabloptic S.A. | Procédé et dispositif de soudage des fibres optiques |
| US4345930A (en) * | 1979-12-07 | 1982-08-24 | Cselt Centro Studi E Laboratori Telecomunicazioni S.P.A. | Process and apparatus for spherically curving an end of an optical fiber |
Non-Patent Citations (1)
| Title |
|---|
| APPLIED OPTICS, vol. 17, no. 8, 15 avril 1978 * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0194820A3 (en) * | 1985-03-08 | 1988-10-19 | Oscar Moreno Gil | Radiation collector and reflector |
| EP0639780A1 (fr) * | 1993-08-18 | 1995-02-22 | Alcatel N.V. | Procédé de formation de dioptres de couplage aux extrémités de fibres optiques |
| FR2709187A1 (fr) * | 1993-08-18 | 1995-02-24 | Alcatel Nv | Procédé de conformation de l'extrémité de fibres optiques par chauffage. |
| US5595669A (en) * | 1993-08-18 | 1997-01-21 | Alcatel N.V. | Method of forming coupling diopters at the ends of optical fibers |
| FR2754353A1 (fr) * | 1996-10-08 | 1998-04-10 | Thomson Csf | Dispositif de couplage d'une serie de fibres et procede de realisation |
| EP0886160A3 (de) * | 1998-01-23 | 1999-09-15 | Oerlikon Contraves Ag | Vorrichtung für optische Freiraum-Uebertragungssysteme |
| EP0987570A1 (en) * | 1998-09-18 | 2000-03-22 | The Whitaker Corporation | Process for cutting an optical fiber |
| US6246026B1 (en) | 1998-09-18 | 2001-06-12 | The Whitaker Corporation | Process for cutting an optical fiber |
| WO2000028359A1 (en) * | 1998-11-09 | 2000-05-18 | Honeywell Inc. | Method of preparing optical fiber for fusion splicing |
| US6139196A (en) * | 1998-11-09 | 2000-10-31 | Honeywell, Inc. | Method of preparing optical fiber for fusion splicing and method of forming a fusion splice |
| DE102008024136A1 (de) * | 2008-05-19 | 2009-11-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zum Bearbeiten von zylindrischen Werkstücken |
| WO2009141168A3 (de) * | 2008-05-19 | 2010-01-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zum fügen und tapern von fasern oder von anderen optischen bauelementen |
| CN103777279A (zh) * | 2014-01-24 | 2014-05-07 | 中国科学院半导体研究所 | 一种光纤端帽熔接系统 |
| CN103777279B (zh) * | 2014-01-24 | 2017-01-11 | 中国科学院半导体研究所 | 一种光纤端帽熔接系统 |
| US20180362389A1 (en) * | 2017-06-19 | 2018-12-20 | Sumitomo Electric Industries, Ltd. | Apparatus and method for manufacturing bent optical fiber |
| CN109143472A (zh) * | 2017-06-19 | 2019-01-04 | 住友电气工业株式会社 | 制造弯曲光纤的装置和方法 |
| JP2019003125A (ja) * | 2017-06-19 | 2019-01-10 | 住友電気工業株式会社 | 屈曲光ファイバの製造装置および製造方法 |
| CN109001862A (zh) * | 2018-09-07 | 2018-12-14 | 广东国志激光技术有限公司 | 一种多点环形光斑熔接光纤端帽的装置及其方法 |
| CN109001863A (zh) * | 2018-09-07 | 2018-12-14 | 广东国志激光技术有限公司 | 一种环形光斑熔接光纤端帽的装置及其方法 |
| EP4425226A1 (de) * | 2023-02-28 | 2024-09-04 | Saertex multicom GmbH | Aushärtung eines liners mittels laser |
| JP2024122880A (ja) * | 2023-02-28 | 2024-09-09 | サエルテックス マルチコム ゲーエムベーハー | レーザによるライナの硬化 |
| JP7736253B2 (ja) | 2023-02-28 | 2025-09-09 | サエルテックス マルチコム ゲーエムベーハー | レーザによるライナの硬化 |
| EP4600718A3 (de) * | 2023-02-28 | 2025-10-15 | Saertex multicom GmbH | Aushärtung eines liners mittels laser |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2538916B1 (enExample) | 1985-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |