NL187873B - Optische vezel met enkelvoudige polarisatie en enkelvoudige modus. - Google Patents

Optische vezel met enkelvoudige polarisatie en enkelvoudige modus.

Info

Publication number: NL187873B
Authority: NL; Netherlands
Prior art keywords: optical fiber; polarization; mode; simple mode; simple polarization
Prior art date: 1981-08-27

Application number

NLAANVRAGE8203146,A

Other languages

English (en)

Other versions

NL8203146A (nl

NL187873C (nl

Original Assignee

Nippon Telegraph & Telephone

Priority date (The priority date 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 date listed.)

1981-08-27

Filing date

1982-08-10

Publication date

1991-09-02

1982-08-10 Application filed by Nippon Telegraph & Telephone filed Critical Nippon Telegraph & Telephone

1983-03-16 Publication of NL8203146A publication Critical patent/NL8203146A/nl

1991-09-02 Publication of NL187873B publication Critical patent/NL187873B/nl

1992-02-03 Application granted granted Critical

1992-02-03 Publication of NL187873C publication Critical patent/NL187873C/nl

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
- G02B6/10—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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)
Waveguides (AREA)

NLAANVRAGE8203146,A 1981-08-27 1982-08-10 Optische vezel met enkelvoudige polarisatie en enkelvoudige modus. NL187873C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP56133334A JPS5835503A (ja)	1981-08-27	1981-08-27	零偏波分散単一直線偏波光フアイバ
JP13333481		1981-08-27

Publications (3)

Publication Number	Publication Date
NL8203146A NL8203146A (nl)	1983-03-16
NL187873B true NL187873B (nl)	1991-09-02
NL187873C NL187873C (nl)	1992-02-03

Family

ID=15102284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8203146,A NL187873C (nl)	1981-08-27	1982-08-10	Optische vezel met enkelvoudige polarisatie en enkelvoudige modus.

Country Status (7)

Country	Link
US (1)	US4480897A (nl)
JP (1)	JPS5835503A (nl)
CA (1)	CA1181274A (nl)
DE (1)	DE3231832C2 (nl)
FR (1)	FR2512214B1 (nl)
GB (1)	GB2104680B (nl)
NL (1)	NL187873C (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3213704A1 (de) *	1982-04-14	1984-02-02	ANT Nachrichtentechnik GmbH, 7150 Backnang	Monomode lichtleitfaser
US4515436A (en) *	1983-02-04	1985-05-07	At&T Bell Laboratories	Single-mode single-polarization optical fiber
JPS6019110A (ja) *	1983-07-13	1985-01-31	Nippon Telegr & Teleph Corp <Ntt>	絶対単一偏波光フアイバ
US4664473A (en) *	1985-04-01	1987-05-12	Corning Glass Works	Optical fiber formed of MgO--Al2 O3 --SiO2 glass
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
US5056888A (en) *	1989-07-17	1991-10-15	Minnesota Mining And Manufacturing Company	Single-mode, single-polarization optical fiber
FR2672755B1 (fr) *	1991-02-12	1993-05-07	Thomson Csf	Procede de codage en binaire des points d'une constellation utilisee dans une modulation multiporteuse de type ofdm.
US5867616A (en) *	1995-08-10	1999-02-02	Corning Incorporated	Polarization mode coupled single mode waveguide
DE19810812A1 (de) *	1998-03-12	1999-09-16	Siemens Ag	Optisches Übertragungselement sowie Verfahren zur Reduzierung dessen Polarisationsmoden-Dispersion
US6208776B1 (en) *	1998-04-08	2001-03-27	Physical Optics Corporation	Birefringent fiber grating sensor and detection system
US6778747B1 (en)	1998-09-09	2004-08-17	Corning Incorporated	Radially varying and azimuthally asymmetric optical waveguide fiber
EP1356333A2 (en) *	2000-12-28	2003-10-29	PIRELLI S.p.A.	Method for producing an optical fibre telecommunications cable with reduced polarization mode dispersion
WO2002088808A1 (de) *	2001-04-30	2002-11-07	Infineon Technologies Ag	Anordnung zum multiplexen und/oder demultiplexen der signale mindestens zweier optischer wellenlängenkanäle
WO2002103411A2 (en) *	2001-06-19	2002-12-27	Stockeryale, Inc.	Fiber optic possessing shear stress in core
KR100454232B1 (ko) *	2002-07-04	2004-10-26	광주과학기술원	편광유지형 광섬유 및 그 제조방법
US20060133753A1 (en) *	2004-12-22	2006-06-22	Nelson Brian K	Hole assisted fiber device and fiber preform
US20060130528A1 (en) *	2004-12-22	2006-06-22	Nelson Brian K	Method of making a hole assisted fiber device and fiber preform
WO2013003335A1 (en) *	2011-06-27	2013-01-03	Vytran, Llc	Apparatus and methods for the determination of a birefringence axis of a polarization-maintaining optical fiber
CN103030270A (zh) *	2013-01-06	2013-04-10	北京一轻研究院	一种y波导用领结型保偏光纤的制造方法
CN106886071B (zh) *	2017-03-23	2019-05-21	华中科技大学	一种本征模完全分离的退简并多模光纤
US11916348B2 (en) *	2019-07-31	2024-02-27	Huawei Technologies Canada Co., Ltd.	Polarization-maintaining highly elliptical core fiber with stress-induced birefringence

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL193330C (nl) *	1978-01-13	1999-06-02	Western Electric Co	Optische golfleider en werkwijze voor het vervaardigen daarvan.
US4179189A (en) *	1978-01-13	1979-12-18	Bell Telephone Laboratories, Incorporated	Single polarization optical fibers and methods of fabrication
US4184859A (en) *	1978-06-09	1980-01-22	International Telephone And Telegraph Corporation	Method of fabricating an elliptical core single mode fiber
US4307938A (en) *	1979-06-19	1981-12-29	Andrew Corporation	Dielectric waveguide with elongate cross-section
DE2930791A1 (de) *	1979-07-28	1981-02-12	Licentia Gmbh	Verfahren zur herstellung einer lichtleitfaser
DE2930704A1 (de) *	1979-07-28	1981-02-12	Licentia Gmbh	Verfahren zur herstellung einer lichtleitfaser
DE3176131D1 (en) *	1980-01-11	1987-05-27	Hitachi Ltd	Method of producing a preform rod for an optical fiber
GB2096788B (en) *	1981-01-17	1984-12-19	Nippon Telegraph & Telephone	Single-polarization single-mode optical fibers
US4415230A (en) *	1981-03-30	1983-11-15	Corning Glass Works	Polarization retaining single-mode optical waveguide

1981
- 1981-08-27 JP JP56133334A patent/JPS5835503A/ja active Granted
1982
- 1982-06-15 US US06/388,543 patent/US4480897A/en not_active Expired - Lifetime
- 1982-07-21 CA CA000407783A patent/CA1181274A/en not_active Expired
- 1982-07-29 GB GB08221897A patent/GB2104680B/en not_active Expired
- 1982-08-10 NL NLAANVRAGE8203146,A patent/NL187873C/nl not_active IP Right Cessation
- 1982-08-16 FR FR8214175A patent/FR2512214B1/fr not_active Expired
- 1982-08-26 DE DE3231832A patent/DE3231832C2/de not_active Expired

Also Published As

Publication number	Publication date
JPS6258481B2 (nl)	1987-12-07
DE3231832C2 (de)	1987-01-08
GB2104680A (en)	1983-03-09
FR2512214B1 (fr)	1985-07-12
FR2512214A1 (fr)	1983-03-04
NL8203146A (nl)	1983-03-16
CA1181274A (en)	1985-01-22
US4480897A (en)	1984-11-06
JPS5835503A (ja)	1983-03-02
DE3231832A1 (de)	1983-03-17
NL187873C (nl)	1992-02-03
GB2104680B (en)	1985-08-07

Publication	Publication Date	Title
NL187873C (nl)	1992-02-03	Optische vezel met enkelvoudige polarisatie en enkelvoudige modus.
DE3881368D1 (de)	1993-07-01	Optische anordnung mit drei zustaenden.
FI821088L (fi)	1982-10-01	Polarisation kvarhaollande optiska fibrer och foerfaranden foer framstaellning av dessa
IT7919524A0 (it)	1979-01-23	Moltiplatore e demultiplatore ottico.
IT8121485V0 (it)	1981-04-14	Occhiali con vetri o lenti sostituibili.
SE7904752L (sv)	1980-12-01	Fiberoptiskt metdon
NL180882C (nl)	1987-05-04	Optisch koppelelement en optische koppelinrichting met zulke koppelelementen.
NL194898B (nl)	2003-02-03	Optische lezer.
DE3585795D1 (de)	1992-05-07	Optische faserlinse-kupplung.
DE3577924D1 (de)	1990-06-28	Optische verbindungsvorrichtung.
DE3585749D1 (de)	1992-05-07	Optische monomodfiber.
DE3676666D1 (de)	1991-02-07	Optische kopplungsanordnung.
DE3587557D1 (de)	1993-10-07	Optische Mehrkernfaser.
ES511321A0 (es)	1983-02-16	"perfeccionamientos en los conectores para fibras opticas y procedimiento para su realizacion".
BR8205714A (pt)	1983-08-30	Vidro otico e oftalmico
DE3578630D1 (de)	1990-08-16	Optische anordnung.
BE892062A (nl)	1982-08-09	Optische vezel
DK155185D0 (da)	1985-04-03	Optisk kvartglasfiber
DE3579091D1 (de)	1990-09-13	Optische faserverbinder.
DE3579530D1 (de)	1990-10-11	Spleissen optischer fibern.
DE3581250D1 (de)	1991-02-14	Optische faser.
DE3576572D1 (de)	1990-04-19	Optische kupplung.
DE3582678D1 (de)	1991-05-29	Optische logische einrichtung.
FI852000L (fi)	1985-05-20	Fiberoptiskt kopplingsorgan.
DE68914605D1 (de)	1994-05-19	Element für optische Kopplung.

Legal Events

Date	Code	Title	Description
1983-03-16	A1A	A request for search or an international-type search has been filed
1984-07-02	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1986-02-03	BC	A request for examination has been filed
1986-03-17	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1992-04-01	BK	Erratum	Free format text: CORRECTION TO PAMPHLET
2002-10-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 20020810