CA1143977A - Coupling device between a divergent radiation light source and an optical fibre and process for producing such a device - Google Patents
Coupling device between a divergent radiation light source and an optical fibre and process for producing such a deviceInfo
- Publication number
- CA1143977A CA1143977A CA000360166A CA360166A CA1143977A CA 1143977 A CA1143977 A CA 1143977A CA 000360166 A CA000360166 A CA 000360166A CA 360166 A CA360166 A CA 360166A CA 1143977 A CA1143977 A CA 1143977A
- Authority
- CA
- Canada
- Prior art keywords
- fiber
- fibre
- lens
- coupling device
- diameter
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 36
- 238000010168 coupling process Methods 0.000 title claims abstract description 36
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 14
- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 239000013307 optical fiber Substances 0.000 title claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 94
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000006060 molten glass Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 2
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229960002050 hydrofluoric acid Drugs 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000007738 vacuum evaporation 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
- 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
- G02B6/4202—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
- G02B6/4203—Optical features
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7922886 | 1979-09-13 | ||
| FR7922886A FR2465238A1 (fr) | 1979-09-13 | 1979-09-13 | Dispositif de couplage entre une source lumineuse a rayonnement divergent et une fibre optique et procede de realisation d'un tel dispositif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143977A true CA1143977A (en) | 1983-04-05 |
Family
ID=9229623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000360166A Expired CA1143977A (en) | 1979-09-13 | 1980-09-12 | Coupling device between a divergent radiation light source and an optical fibre and process for producing such a device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0025728A1 (index.php) |
| JP (1) | JPS5647018A (index.php) |
| CA (1) | CA1143977A (index.php) |
| FR (1) | FR2465238A1 (index.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502796A1 (fr) * | 1981-03-27 | 1982-10-01 | Thomson Csf | Micro-optique de couplage entre un laser semi-conducteur et une fibre optique |
| NL8204961A (nl) * | 1982-12-23 | 1984-07-16 | Philips Nv | Monomode optische transmissievezel met een taps eindgedeelte en werkwijze voor het vervaardigen daarvan. |
| JPH0643772Y2 (ja) * | 1987-06-15 | 1994-11-14 | 旭光学工業株式会社 | 内視鏡のライトガイドコネクタ |
| EP0355200A1 (en) * | 1988-08-12 | 1990-02-28 | Advanced Cardiovascular Systems, Inc. | Balloon dilatation catheter with laser cutting capability |
| JPH066131B2 (ja) * | 1989-01-11 | 1994-01-26 | 雅彦 星野 | レーザ治療器貝 |
| DE4219353A1 (de) * | 1992-06-12 | 1993-12-16 | Hirschmann Richard Gmbh Co | Verfahren und Vorrichtung zur Bearbeitung von Lichtwellenleiter-Endflächen |
| GB2286899A (en) * | 1994-02-28 | 1995-08-30 | Eev Ltd | Plano-convex lens for an optical fibre |
| US5504828A (en) * | 1994-06-29 | 1996-04-02 | International Business Machines Corporation | Apparatus for extending bandwidth of large core fiber optic transmission links |
| US5495545A (en) * | 1994-10-24 | 1996-02-27 | International Business Machines Corporation | Method for extending bandwidth of large core fiber optic transmission links |
| WO2004055563A1 (en) * | 2002-12-13 | 2004-07-01 | Corning Incorporated | Lensed fiber for optical interconnections |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2145921C2 (de) * | 1971-09-14 | 1982-05-06 | Günther Dr. 8022 Grünwald Nath | Einrichtung zur Materialbearbeitung durch ein Laserstrahlungsbündel mit einem biegsamen Lichtleiter |
| US4137060A (en) * | 1977-07-18 | 1979-01-30 | Robert Bosch Gmbh | Method of forming a lens at the end of a light guide |
| IT1117550B (it) * | 1977-08-01 | 1986-02-17 | Righini Giancarlo | Sistema di trasporto e di focalizzazione della radiazione laser con fibra ottica particolarmente per applicazioni mediche chirurgiche e biologiche |
-
1979
- 1979-09-13 FR FR7922886A patent/FR2465238A1/fr active Granted
-
1980
- 1980-08-13 EP EP80401187A patent/EP0025728A1/fr not_active Ceased
- 1980-09-12 JP JP12614380A patent/JPS5647018A/ja active Pending
- 1980-09-12 CA CA000360166A patent/CA1143977A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2465238A1 (fr) | 1981-03-20 |
| EP0025728A1 (fr) | 1981-03-25 |
| FR2465238B1 (index.php) | 1983-03-04 |
| JPS5647018A (en) | 1981-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |