DE602005026226D1 - Retro-reflektive Faser Bragg Gitter enthaltender faseroptischer Sensor - Google Patents
Retro-reflektive Faser Bragg Gitter enthaltender faseroptischer SensorInfo
- Publication number
- DE602005026226D1 DE602005026226D1 DE200560026226 DE602005026226T DE602005026226D1 DE 602005026226 D1 DE602005026226 D1 DE 602005026226D1 DE 200560026226 DE200560026226 DE 200560026226 DE 602005026226 T DE602005026226 T DE 602005026226T DE 602005026226 D1 DE602005026226 D1 DE 602005026226D1
- Authority
- DE
- Germany
- Prior art keywords
- retro
- bragg grating
- optic sensor
- reflective
- fiber optic
- 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
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
- G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
- G02B6/02138—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference based on illuminating a phase mask
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
-
- 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
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- 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
- G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
- G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56188204P | 2004-04-14 | 2004-04-14 | |
US61683804P | 2004-10-08 | 2004-10-08 | |
US63454704P | 2004-12-10 | 2004-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005026226D1 true DE602005026226D1 (de) | 2011-03-24 |
Family
ID=34942964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200560026226 Active DE602005026226D1 (de) | 2004-04-14 | 2005-04-14 | Retro-reflektive Faser Bragg Gitter enthaltender faseroptischer Sensor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1591809B1 (de) |
CA (1) | CA2504765C (de) |
DE (1) | DE602005026226D1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006046313B3 (de) * | 2006-09-29 | 2008-01-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Anordnung zum Strukturieren einer lichtleitenden Faser entlang deren Längsachse (longitudinale Strukturierung) basierend auf der nicht-linearen Absorption von Laserstrahlung |
WO2008049187A1 (en) * | 2006-10-25 | 2008-05-02 | Lxsix Photonics, Inc. | Tilted grating sensor |
US20110144790A1 (en) * | 2009-12-15 | 2011-06-16 | Terry Gerritsen | Thermal Sensing for Material Processing Assemblies |
TWI486625B (zh) | 2013-05-16 | 2015-06-01 | Univ Nat Central | 數位全像顯微鏡 |
CN104764412B (zh) * | 2014-01-06 | 2019-04-05 | 中国计量学院 | 基于编织结构的二维应变柔性高温光纤光栅传感器 |
DE102015214749B4 (de) * | 2015-08-03 | 2017-04-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Erfassung einer Last sowie mechanische Komponente |
CN106469887B (zh) * | 2015-08-19 | 2023-04-11 | 中国科学院西安光学精密机械研究所 | 光子晶体光纤的双通放大器 |
CN105352441B (zh) * | 2015-12-06 | 2017-10-03 | 安徽中科智泰光电测控科技有限公司 | 一种采用多芯光纤测量多方向位移的方法 |
CN110244401A (zh) * | 2018-03-09 | 2019-09-17 | 深圳大学 | 单模蓝宝石光纤光栅及其制备方法 |
CN108731841B (zh) * | 2018-08-08 | 2024-05-03 | 西安工业大学 | 调频连续波激光干涉光纤温度传感器 |
CN111795056B (zh) * | 2020-07-04 | 2021-11-09 | 浙江天力机车部件有限公司 | 一种螺栓 |
CN114355503B (zh) * | 2020-10-13 | 2024-06-04 | 飞巽传感技术(上海)有限公司 | 一种光纤传感器的制造方法和系统 |
CN112729122B (zh) * | 2020-12-02 | 2022-09-27 | 北京信息科技大学 | 一种基于飞秒激光直写倾斜啁啾光纤光栅传感器测试方法 |
CN112636838B (zh) * | 2020-12-20 | 2022-05-13 | 桂林电子科技大学 | 一种短距多波长多模通信系统 |
CN113340421B (zh) * | 2021-07-05 | 2023-02-28 | 西安交通大学 | 一种基于光纤端面Fizeau干涉的全光纤微型光谱仪 |
CN113702492B (zh) * | 2021-07-27 | 2022-06-28 | 武汉理工大学 | 基于光纤光栅阵列的分布式超声检测的装置及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5381229A (en) * | 1991-03-29 | 1995-01-10 | Center For Innovative Technology | Sapphire optical fiber interferometer |
WO2001035136A1 (en) * | 1999-11-09 | 2001-05-17 | Corning Incorporated | Mode adaption for multimode optical fiber systems |
CA2436499C (en) * | 2003-03-21 | 2012-04-17 | Her Majesty In Right Of Canada As Represented By The Minister Of Industry | Bragg grating and method of producing a bragg grating using an ultrafast laser |
-
2005
- 2005-04-12 CA CA2504765A patent/CA2504765C/en active Active
- 2005-04-14 DE DE200560026226 patent/DE602005026226D1/de active Active
- 2005-04-14 EP EP20050405293 patent/EP1591809B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1591809B1 (de) | 2011-02-09 |
CA2504765C (en) | 2012-11-13 |
CA2504765A1 (en) | 2005-10-14 |
EP1591809A1 (de) | 2005-11-02 |
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