CA2750461C - Procede et systeme de fabrication de reseaux de bragg a fibres (fbg) stable - Google Patents
Procede et systeme de fabrication de reseaux de bragg a fibres (fbg) stable Download PDFInfo
- Publication number
- CA2750461C CA2750461C CA2750461A CA2750461A CA2750461C CA 2750461 C CA2750461 C CA 2750461C CA 2750461 A CA2750461 A CA 2750461A CA 2750461 A CA2750461 A CA 2750461A CA 2750461 C CA2750461 C CA 2750461C
- Authority
- CA
- Canada
- Prior art keywords
- fbg
- fbgs
- growth
- cndot
- energy distribution
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 49
- 230000008569 process Effects 0.000 title claims abstract description 42
- 239000000835 fiber Substances 0.000 title description 39
- 230000012010 growth Effects 0.000 claims abstract description 50
- 238000000137 annealing Methods 0.000 claims abstract description 48
- 230000032683 aging Effects 0.000 claims abstract description 15
- 238000002474 experimental method Methods 0.000 claims abstract description 15
- 230000007547 defect Effects 0.000 claims description 126
- 238000009826 distribution Methods 0.000 claims description 65
- 239000002657 fibrous material Substances 0.000 claims description 45
- 230000004913 activation Effects 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000003698 anagen phase Effects 0.000 claims description 24
- 238000012544 monitoring process Methods 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000002310 reflectometry Methods 0.000 claims description 17
- 230000000717 retained effect Effects 0.000 claims description 16
- 229920006395 saturated elastomer Polymers 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 8
- 238000001228 spectrum Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 239000013307 optical fiber Substances 0.000 description 13
- 230000000875 corresponding effect Effects 0.000 description 8
- 238000012937 correction Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
-
- 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
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
- G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN134/CHE/2009 | 2009-01-21 | ||
| IN134CH2009 | 2009-01-21 | ||
| PCT/IN2009/000734 WO2010084513A2 (fr) | 2009-01-21 | 2009-12-22 | Procédé et système de fabrication de réseaux de bragg à fibres (fbg) stable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2750461A1 CA2750461A1 (fr) | 2010-07-29 |
| CA2750461C true CA2750461C (fr) | 2014-04-01 |
Family
ID=42356279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2750461A Expired - Fee Related CA2750461C (fr) | 2009-01-21 | 2009-12-22 | Procede et systeme de fabrication de reseaux de bragg a fibres (fbg) stable |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102362204B (fr) |
| CA (1) | CA2750461C (fr) |
| WO (1) | WO2010084513A2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721665B (zh) * | 2012-05-16 | 2014-12-03 | 暨南大学 | 一种微纳光纤光栅折射率传感器 |
| CN104792437A (zh) * | 2015-04-21 | 2015-07-22 | 国家海洋技术中心 | 一种光学投弃式海洋温度深度剖面测量探头 |
| JP6792716B2 (ja) * | 2017-08-31 | 2020-11-25 | 株式会社フジクラ | 加熱条件の設定方法、ファイバブラッググレーティングの製造方法、及びファイバレーザシステムの製造方法 |
| CN111766046B (zh) * | 2020-06-02 | 2022-07-01 | 武汉烽理光电技术有限公司 | 一种光纤布拉格光栅退火老化智能监控方法及系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898804A (en) * | 1997-06-09 | 1999-04-27 | Trw Inc. | Precision wavelength control for automated fiber optic Bragg grating writing |
| US6847762B2 (en) * | 2002-07-02 | 2005-01-25 | Intel Corporation | Monitoring and correcting bragg gratings during their fabrication |
| CN1170176C (zh) * | 2002-08-30 | 2004-10-06 | 清华大学 | 透(反)射形可控的大啁啾光纤光栅的制作方法 |
| CA2575526A1 (fr) * | 2004-08-25 | 2006-03-02 | Koheras A/S | Procede d'induction de structures a indice de refraction dans une fibre microstructuree, fibre microstructuree et article |
-
2009
- 2009-12-22 WO PCT/IN2009/000734 patent/WO2010084513A2/fr not_active Ceased
- 2009-12-22 CA CA2750461A patent/CA2750461C/fr not_active Expired - Fee Related
- 2009-12-22 CN CN200980158244.XA patent/CN102362204B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102362204B (zh) | 2014-01-15 |
| WO2010084513A2 (fr) | 2010-07-29 |
| WO2010084513A8 (fr) | 2010-08-26 |
| WO2010084513A3 (fr) | 2010-10-28 |
| CN102362204A (zh) | 2012-02-22 |
| CA2750461A1 (fr) | 2010-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20171222 |