DE3484964D1 - Monomodefaser fuer eine polarisationsrichtung. - Google Patents
Monomodefaser fuer eine polarisationsrichtung.Info
- Publication number
- DE3484964D1 DE3484964D1 DE8484300553T DE3484964T DE3484964D1 DE 3484964 D1 DE3484964 D1 DE 3484964D1 DE 8484300553 T DE8484300553 T DE 8484300553T DE 3484964 T DE3484964 T DE 3484964T DE 3484964 D1 DE3484964 D1 DE 3484964D1
- Authority
- DE
- Germany
- Prior art keywords
- polarization direction
- monomode fiber
- monomode
- fiber
- polarization
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
-
- 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
- G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/464,059 US4515436A (en) | 1983-02-04 | 1983-02-04 | Single-mode single-polarization optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3484964D1 true DE3484964D1 (de) | 1991-10-02 |
Family
ID=23842379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484300553T Expired - Lifetime DE3484964D1 (de) | 1983-02-04 | 1984-01-30 | Monomodefaser fuer eine polarisationsrichtung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4515436A (de) |
EP (1) | EP0118192B1 (de) |
JP (1) | JPS59148005A (de) |
KR (1) | KR910000718B1 (de) |
DE (1) | DE3484964D1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59202401A (ja) * | 1983-05-02 | 1984-11-16 | Sumitomo Electric Ind Ltd | 光フアイバおよびその製造方法 |
EP0129972B1 (de) * | 1983-05-26 | 1987-11-19 | Plessey Overseas Limited | Mit polarisiertem Licht arbeitende optische Detektionsanordnungen |
US4607912A (en) * | 1983-12-07 | 1986-08-26 | The United States Of America As Represented By The Secretary Of The Navy | In-line optical fiber polarizer |
US4681399A (en) * | 1984-10-01 | 1987-07-21 | Polaroid Corporation | Stressed core optical fiber and method |
US4723828A (en) * | 1984-11-09 | 1988-02-09 | Northern Telecom Limited | Bandwidth enhancement of multimode optical transmisson lines |
US4664473A (en) * | 1985-04-01 | 1987-05-12 | Corning Glass Works | Optical fiber formed of MgO--Al2 O3 --SiO2 glass |
US4824455A (en) * | 1987-04-28 | 1989-04-25 | Hughes Aircraft Company | Polarization preserving optical fiber and method of manufacturing |
GB2209846B (en) * | 1987-09-17 | 1992-03-04 | Pirelli General Plc | Optical fibre wavelength filter having two cores |
JPH01237507A (ja) * | 1987-12-04 | 1989-09-22 | Nippon Telegr & Teleph Corp <Ntt> | 絶対単一偏波光ファイバ |
US4830463A (en) * | 1988-02-08 | 1989-05-16 | American Telephone And Telegraph Company, At&T Bell Laboratories | Article comprising silica-based glass containing aluminum and phorphorus |
DE346723T1 (de) * | 1988-06-14 | 1990-07-26 | The Boeing Co., Seattle, Wash. | Verfahren und vorrichtung zur herstellung einer beschichteten optischen faser mit besonderer querschnittsform. |
US5056888A (en) * | 1989-07-17 | 1991-10-15 | Minnesota Mining And Manufacturing Company | Single-mode, single-polarization optical fiber |
US5074642A (en) * | 1989-11-14 | 1991-12-24 | Hicks John W | Multifiber endoscope with fibers having different indices of refraction |
US5452394A (en) * | 1994-02-24 | 1995-09-19 | Huang; Hung-Chia | Practical circular-polarization maintaining optical fiber |
GB9703078D0 (en) * | 1997-02-14 | 1997-04-02 | Univ Southampton | Optical fibre and optical fibre device |
US6157763A (en) * | 1998-01-28 | 2000-12-05 | Sdl, Inc. | Double-clad optical fiber with improved inner cladding geometry |
US6778747B1 (en) | 1998-09-09 | 2004-08-17 | Corning Incorporated | Radially varying and azimuthally asymmetric optical waveguide fiber |
CN1406342A (zh) * | 1998-09-17 | 2003-03-26 | 康宁股份有限公司及密执安大学校务委员会 | 光路中的圆极化光纤 |
US6229937B1 (en) | 1998-09-17 | 2001-05-08 | Corning Incorporated | Circularly polarized fiber in optical circuits |
US6724528B2 (en) | 2001-02-27 | 2004-04-20 | The United States Of America As Represented By The Secretary Of The Navy | Polarization-maintaining optical fiber amplifier employing externally applied stress-induced birefringence |
US6563995B2 (en) | 2001-04-02 | 2003-05-13 | Lightwave Electronics | Optical wavelength filtering apparatus with depressed-index claddings |
AU2002318475A1 (en) * | 2001-06-19 | 2003-01-02 | Stockeryale, Inc. | Fiber optic possessing shear stress in core |
US6909538B2 (en) * | 2002-03-08 | 2005-06-21 | Lightwave Electronics | Fiber amplifiers with depressed cladding and their uses in Er-doped fiber amplifiers for the S-band |
US6970631B2 (en) | 2002-06-05 | 2005-11-29 | Lightwave Electronics | Suppression of cladding mode loss in fiber amplifiers with distributed suppression of amplified spontaneous emission (ASE) |
US6995900B2 (en) * | 2003-01-21 | 2006-02-07 | Jds Uniphase Corporation | Method of making a short-pass fiber with controlled cut-off wavelength |
US6744939B2 (en) * | 2002-05-20 | 2004-06-01 | Fitel Usa Corp. | Polarization maintaining optical fiber connector and method of tuning (PM connector) |
US20040258341A1 (en) * | 2003-06-19 | 2004-12-23 | Paolucci Dora M. | Optical waveguide with radiation-tuned birefringence |
US20040258340A1 (en) * | 2003-06-19 | 2004-12-23 | Paolucci Dora M. | Radiation tuned wavelength filtering device |
US7724422B2 (en) * | 2004-01-30 | 2010-05-25 | Nufern | Method and apparatus for providing light having a selected polarization with an optical fiber |
US20050226580A1 (en) * | 2004-04-08 | 2005-10-13 | Samson Bryce N | Optical fiber for handling higher powers |
US7272287B2 (en) * | 2005-05-11 | 2007-09-18 | Fitel Usa Corp | Optical fiber filter for suppression of amplified spontaneous emission |
US7770869B2 (en) * | 2006-05-18 | 2010-08-10 | Tt Technologies, Inc. | Portable winch |
US20100247912A1 (en) * | 2009-03-24 | 2010-09-30 | Gapontsev Valentin P | Method for Manufacturing LMA Optical Preforms and Fibers |
US20100284054A1 (en) * | 2009-05-08 | 2010-11-11 | Honeywell International Inc. | Modulation of unpolarized light |
US8434330B2 (en) * | 2009-10-22 | 2013-05-07 | Ofs Fitel, Llc | Techniques for manufacturing birefringent optical fiber |
US8369672B2 (en) * | 2010-04-27 | 2013-02-05 | Verrillon, Inc. | Single-polarization fiber |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535017A (en) * | 1968-01-08 | 1970-10-20 | Bell Telephone Labor Inc | Optical fiber waveguide structures |
US3659916A (en) * | 1970-07-28 | 1972-05-02 | Bell Telephone Labor Inc | Single-mode dielectric waveguide |
US3997241A (en) * | 1973-06-07 | 1976-12-14 | Hitachi, Ltd. | Optical waveguide transmitting light wave energy in single mode |
JPS5258547A (en) * | 1975-11-10 | 1977-05-14 | Hitachi Ltd | Light transmission fiber |
JPS5250246A (en) * | 1975-10-20 | 1977-04-22 | Hitachi Ltd | Light transmitting line |
US4134642A (en) * | 1976-04-16 | 1979-01-16 | Northern Telecom Limited | Optical fibre with increased security |
DE2635656A1 (de) * | 1976-08-07 | 1978-02-09 | Jenaer Glaswerk Schott & Gen | Faseroptische systeme mit uebersprecheffekten |
US4106847A (en) * | 1976-09-07 | 1978-08-15 | Bell Telephone Laboratories, Incorporated | Noncircular symmetric optical fiber waveguide having minimum modal dispersion |
DE2735312C2 (de) * | 1977-08-05 | 1982-06-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Monomodelichtleiter |
US4179189A (en) * | 1978-01-13 | 1979-12-18 | Bell Telephone Laboratories, Incorporated | Single polarization optical fibers and methods of fabrication |
US4274854A (en) * | 1978-01-13 | 1981-06-23 | Bell Telephone Laboratories, Incorporated | Polarization-preserving optical fiber |
JPS5565909A (en) * | 1978-11-13 | 1980-05-17 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber |
US4307938A (en) * | 1979-06-19 | 1981-12-29 | Andrew Corporation | Dielectric waveguide with elongate cross-section |
DE3176131D1 (en) * | 1980-01-11 | 1987-05-27 | Hitachi Ltd | Method of producing a preform rod for an optical fiber |
US4354736A (en) * | 1980-06-18 | 1982-10-19 | International Telephone And Telegraph Corporation | Stress-induced birefringent single mode optical fiber and a method of fabricating the same |
DE3035153A1 (de) * | 1980-09-18 | 1982-04-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und anordnung zur stabilisierung eines polarisationszustandes in einer lichtleitfaser |
US4395270A (en) * | 1981-04-13 | 1983-07-26 | Corning Glass Works | Method of fabricating a polarization retaining single-mode optical waveguide |
US4478489A (en) * | 1981-04-13 | 1984-10-23 | Corning Glass Works | Polarization retaining single-mode optical waveguide |
DE3275591D1 (en) * | 1981-05-29 | 1987-04-09 | Hitachi Ltd | Polarization plane maintaining optical fiber and fabricating method therefor |
JPS5835503A (ja) * | 1981-08-27 | 1983-03-02 | Nippon Telegr & Teleph Corp <Ntt> | 零偏波分散単一直線偏波光フアイバ |
-
1983
- 1983-02-04 US US06/464,059 patent/US4515436A/en not_active Expired - Lifetime
-
1984
- 1984-01-30 DE DE8484300553T patent/DE3484964D1/de not_active Expired - Lifetime
- 1984-01-30 EP EP84300553A patent/EP0118192B1/de not_active Expired - Lifetime
- 1984-02-01 KR KR1019840000453A patent/KR910000718B1/ko not_active IP Right Cessation
- 1984-02-03 JP JP59017224A patent/JPS59148005A/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR910000718B1 (ko) | 1991-01-31 |
EP0118192A1 (de) | 1984-09-12 |
US4515436A (en) | 1985-05-07 |
KR840007547A (ko) | 1984-12-08 |
JPS59148005A (ja) | 1984-08-24 |
EP0118192B1 (de) | 1991-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |