CA2810351C - Ensemble extracteur pour pompe optique a deux indices - Google Patents
Ensemble extracteur pour pompe optique a deux indices Download PDFInfo
- Publication number
- CA2810351C CA2810351C CA2810351A CA2810351A CA2810351C CA 2810351 C CA2810351 C CA 2810351C CA 2810351 A CA2810351 A CA 2810351A CA 2810351 A CA2810351 A CA 2810351A CA 2810351 C CA2810351 C CA 2810351C
- Authority
- CA
- Canada
- Prior art keywords
- pump
- stripper
- cladding
- light
- region
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 53
- 238000005253 cladding Methods 0.000 claims abstract description 158
- 239000013307 optical fiber Substances 0.000 claims abstract description 75
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 238000004806 packaging method and process Methods 0.000 claims abstract description 33
- 230000001902 propagating effect Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 69
- 239000011248 coating agent Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 4
- 239000003779 heat-resistant material Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 238000007743 anodising Methods 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 43
- 230000015556 catabolic process Effects 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000000977 initiatory effect Effects 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 3
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 229910052769 Ytterbium Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052775 Thulium Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction 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
- 238000001723 curing Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- -1 ytterbium (Yb) Chemical class 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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H01S3/094007—Cladding pumping, i.e. pump light propagating in a clad surrounding the active core
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
Un dispositif de segmentation de lumière servant à dissiper la puissance résiduelle dune pompe optique transportée par une lumière de pompe se propageant dans une composante de fibre optique est présenté. La composante de fibre optique comprend une gaine de pompe entourée dune gaine extérieure, la gaine extérieure étant retirée de la composante de fibre optique sur une longueur de segment. Le dispositif de segmentation de lumière comprend un dispositif de segmentation de pompe disposé sur le segment en longueur et une structure de conditionnement dissipant la chaleur en contact thermique avec le dispositif de segmentation de pompe. Le dispositif de segmentation de pompe comprend une région de guidage dentrée et une région de segmentation ayant des indices de réfraction inférieur et supérieur à lindice de réfraction de la périphérie la plus extérieure de la gaine de pompe, respectivement, de sorte que la lumière de la pompe est au moins partiellement guidée à lintérieur de la gaine de pompe le long de la région de guidage dentrée et segmentée de la gaine de pompe le long de la région de segmentation. La structure de conditionnement dissipant la chaleur absorbe et dissipe la puissance résiduelle segmentée par la région de segmentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2810351A CA2810351C (fr) | 2013-03-13 | 2013-03-13 | Ensemble extracteur pour pompe optique a deux indices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2810351A CA2810351C (fr) | 2013-03-13 | 2013-03-13 | Ensemble extracteur pour pompe optique a deux indices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2810351A1 CA2810351A1 (fr) | 2014-09-13 |
| CA2810351C true CA2810351C (fr) | 2016-05-10 |
Family
ID=51730201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2810351A Active CA2810351C (fr) | 2013-03-13 | 2013-03-13 | Ensemble extracteur pour pompe optique a deux indices |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2810351C (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891941A (zh) * | 2014-09-17 | 2016-08-24 | 方强 | 光纤包层模泄漏方法及装置 |
| CN104865638B (zh) * | 2015-06-11 | 2018-03-13 | 哈尔滨工业大学 | 一种泄漏双包层光纤中包层光的方法 |
| CN105676348B (zh) * | 2016-03-24 | 2018-09-14 | 芜湖安瑞激光科技有限公司 | 一种光纤包层残余光全玻剥离方法及光纤包层残余光全玻剥离器件 |
| US9787048B1 (en) | 2016-10-17 | 2017-10-10 | Waymo Llc | Fiber encapsulation mechanism for energy dissipation in a fiber amplifying system |
| CN117111204B (zh) * | 2023-10-24 | 2024-03-19 | 中国工程物理研究院激光聚变研究中心 | 光纤、包层功率剥离器及光纤激光器 |
-
2013
- 2013-03-13 CA CA2810351A patent/CA2810351C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2810351A1 (fr) | 2014-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20141006 |