WO2006032654A3 - Lichtleiter mit einer strukturierten oberfläche und verfahren zu dessen herstellung - Google Patents
Lichtleiter mit einer strukturierten oberfläche und verfahren zu dessen herstellung Download PDFInfo
- Publication number
- WO2006032654A3 WO2006032654A3 PCT/EP2005/054678 EP2005054678W WO2006032654A3 WO 2006032654 A3 WO2006032654 A3 WO 2006032654A3 EP 2005054678 W EP2005054678 W EP 2005054678W WO 2006032654 A3 WO2006032654 A3 WO 2006032654A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical waveguide
- laser ablation
- channels
- production
- produced
- Prior art date
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
- G02B6/02147—Point by point fabrication, i.e. grating elements induced one step at a time along the fibre, e.g. by scanning a laser beam, arc discharge scanning
-
- 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
- G02B6/02066—Gratings having a surface relief structure, e.g. repetitive variation in diameter of core or cladding
-
- 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
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
-
- 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
- G02B6/02142—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating based on illuminating or irradiating an amplitude mask, i.e. a mask having a repetitive intensity modulating pattern
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laser Beam Processing (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05794676A EP1792215A2 (de) | 2004-09-23 | 2005-09-20 | Lichtleiter mit einer strukturierten oberfläche und verfahren zu dessen herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410047498 DE102004047498B4 (de) | 2004-09-23 | 2004-09-23 | Lichtleiter mit einer strukturierten Oberfläche |
DE102004047498.2 | 2004-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006032654A2 WO2006032654A2 (de) | 2006-03-30 |
WO2006032654A3 true WO2006032654A3 (de) | 2006-05-18 |
Family
ID=36021751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/054678 WO2006032654A2 (de) | 2004-09-23 | 2005-09-20 | Lichtleiter mit einer strukturierten oberfläche und verfahren zu dessen herstellung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1792215A2 (de) |
DE (1) | DE102004047498B4 (de) |
WO (1) | WO2006032654A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005012689B3 (de) * | 2005-03-18 | 2006-11-23 | Siemens Ag | Verfahren zum Herstellen eines Bandes |
DE102005025121B3 (de) | 2005-05-27 | 2006-10-26 | Siemens Ag | Verfahren zum Herstellen eines Bandes mit mehreren parallel verlaufenden Lichtleitern |
DE102006039471B3 (de) * | 2006-08-23 | 2008-03-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Flexibler Laserapplikator |
DE102006048635B4 (de) * | 2006-10-13 | 2009-03-19 | Continental Automotive Gmbh | Faseroptischer Biegesensor und Verfahren zu dessen Herstellung |
DE102007026225A1 (de) * | 2006-11-02 | 2008-05-08 | Siemens Ag | Verfahren zum Herstellen einer sensitiven Zone mit einer Anzahl an sensitiven Einkerbungen eines faseroptischen Biegesensors sowie dazugehöriger faseroptischer Biegesensor |
EP2350712A2 (de) * | 2008-10-31 | 2011-08-03 | Edward L. Sinofsky | System und verfahren zur faseroptischen diffusion |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411566A (en) * | 1994-06-08 | 1995-05-02 | At&T Corp. | Optical fiber spatial mode converter using periodic core deformation |
JP2003279759A (ja) * | 2002-03-22 | 2003-10-02 | Fujikura Ltd | 光ファイバの加工方法および光導波路部品の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4889407A (en) * | 1988-12-02 | 1989-12-26 | Biomedical Sensors Limited | Optical waveguide sensor and method of making same |
US5633494A (en) * | 1991-07-31 | 1997-05-27 | Danisch; Lee | Fiber optic bending and positioning sensor with selected curved light emission surfaces |
US5500913A (en) * | 1993-03-15 | 1996-03-19 | Administrators Of The Tulane Educational Fund | Apparatus and method of fabricating directional fiber optic taps, sensors and other devices with variable angle output |
US6601984B2 (en) * | 2001-02-14 | 2003-08-05 | Estec Co., Ltd. | LED illuminating device and lighting apparatus employing the same |
CA2372637A1 (en) * | 2002-02-20 | 2003-08-20 | Institut National D'optique | Packaged optical sensors on the side of optical fibres |
CA2396831A1 (en) * | 2002-08-02 | 2004-02-02 | Femtonics Corporation | Microstructuring optical wave guide devices with femtosecond optical pulses |
CA2424708A1 (en) * | 2003-04-08 | 2004-10-08 | Lee A. Danisch | A method and apparatus for sensing impact between a vehicle and an object |
-
2004
- 2004-09-23 DE DE200410047498 patent/DE102004047498B4/de not_active Expired - Fee Related
-
2005
- 2005-09-20 WO PCT/EP2005/054678 patent/WO2006032654A2/de active Application Filing
- 2005-09-20 EP EP05794676A patent/EP1792215A2/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411566A (en) * | 1994-06-08 | 1995-05-02 | At&T Corp. | Optical fiber spatial mode converter using periodic core deformation |
JP2003279759A (ja) * | 2002-03-22 | 2003-10-02 | Fujikura Ltd | 光ファイバの加工方法および光導波路部品の製造方法 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) * |
See also references of EP1792215A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE102004047498A1 (de) | 2006-04-20 |
EP1792215A2 (de) | 2007-06-06 |
WO2006032654A2 (de) | 2006-03-30 |
DE102004047498B4 (de) | 2010-12-30 |
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