DK473785A - Optisk integreret boelgelederkomponent - Google Patents

Optisk integreret boelgelederkomponent Download PDF

Info

Publication number: DK473785A
Authority: DK; Denmark
Prior art keywords: crystal; end surfaces; manager component; integrated body; plane
Prior art date: 1984-02-17

Application number

DK473785A

Other languages

English (en)

Other versions

DK163540C (da

DK473785D0 (da

DK163540B (da

Inventor

Mats Anders Henrik Jansson

Original Assignee

Ericsson Telefon Ab L M

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.)

1984-02-17

Filing date

1985-10-16

Publication date

1985-10-16

1985-10-16 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1985-10-16 Publication of DK473785D0 publication Critical patent/DK473785D0/da

1985-10-16 Publication of DK473785A publication Critical patent/DK473785A/da

1992-03-09 Publication of DK163540B publication Critical patent/DK163540B/da

1992-08-03 Application granted granted Critical

1992-08-03 Publication of DK163540C publication Critical patent/DK163540C/da

Links

239000013078 crystal Substances 0.000 abstract 6
230000003287 optical effect Effects 0.000 abstract 2
GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 abstract 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
- 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
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Integrated Circuits (AREA)
Optical Couplings Of Light Guides (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

DK473785A 1984-02-17 1985-10-16 Optisk integreret boelgelederkomponent DK163540C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8400858		1984-02-17
SE8400858A SE455892B (sv)	1984-02-17	1984-02-17	Optisk integrerad vagledarkomponent
SE8500041		1985-01-29
PCT/SE1985/000041 WO1985003780A1 (en)	1984-02-17	1985-01-29	Optical, integrated waveguide component

Publications (4)

Publication Number	Publication Date
DK473785D0 DK473785D0 (da)	1985-10-16
DK473785A true DK473785A (da)	1985-10-16
DK163540B DK163540B (da)	1992-03-09
DK163540C DK163540C (da)	1992-08-03

Family

ID=20354779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK473785A DK163540C (da)	1984-02-17	1985-10-16	Optisk integreret boelgelederkomponent

Country Status (12)

Country	Link
US (1)	US4688881A (da)
JP (1)	JPS61501287A (da)
CA (1)	CA1250167A (da)
DE (2)	DE3590069T1 (da)
DK (1)	DK163540C (da)
FI (1)	FI81683C (da)
FR (1)	FR2559915B1 (da)
GB (1)	GB2165959B (da)
IT (1)	IT1183239B (da)
NO (1)	NO165895C (da)
SE (1)	SE455892B (da)
WO (1)	WO1985003780A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0610689B2 (ja) *	1984-07-06	1994-02-09	松下電器産業株式会社	光結合器の製造方法
SE450173B (sv) *	1985-08-15	1987-06-09	Ericsson Telefon Ab L M	Polarisationsoberoende elektrooptisk omkopplare
DE4012747A1 (de) *	1990-04-21	1991-10-24	Bodenseewerk Geraetetech	Verfahren zur herstellung von feinoptischen stirnflaechen an wellenleitern
JP5223239B2 (ja) *	2007-05-17	2013-06-26	株式会社日立製作所	光合分波器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4198115A (en) *	1978-08-16	1980-04-15	Bell Telephone Laboratories, Incorporated	Fabry-Perot resonator using a birefringent crystal
FR2490835A1 (fr) *	1980-08-29	1982-03-26	Thomson Csf	Structure optique integree a couplage directionnel conforme
US4400052A (en) *	1981-03-19	1983-08-23	Bell Telephone Laboratories, Incorporated	Method for manufacturing birefringent integrated optics devices

1984
- 1984-02-17 SE SE8400858A patent/SE455892B/sv not_active IP Right Cessation
1985
- 1985-01-29 US US06/795,344 patent/US4688881A/en not_active Expired - Lifetime
- 1985-01-29 JP JP60500649A patent/JPS61501287A/ja active Pending
- 1985-01-29 WO PCT/SE1985/000041 patent/WO1985003780A1/en not_active Ceased
- 1985-01-29 DE DE19853590069 patent/DE3590069T1/de active Pending
- 1985-01-29 GB GB08524554A patent/GB2165959B/en not_active Expired
- 1985-01-29 DE DE3590069A patent/DE3590069C2/de not_active Expired - Lifetime
- 1985-02-05 CA CA000473625A patent/CA1250167A/en not_active Expired
- 1985-02-11 IT IT19468/85A patent/IT1183239B/it active
- 1985-02-15 FR FR8502206A patent/FR2559915B1/fr not_active Expired
- 1985-09-10 FI FI853454A patent/FI81683C/sv not_active IP Right Cessation
- 1985-10-01 NO NO85853877A patent/NO165895C/no not_active IP Right Cessation
- 1985-10-16 DK DK473785A patent/DK163540C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK163540C (da)	1992-08-03
FI81683C (sv)	1990-11-12
SE8400858D0 (sv)	1984-02-17
GB8524554D0 (en)	1985-11-06
CA1250167A (en)	1989-02-21
FI853454L (fi)	1985-09-10
US4688881A (en)	1987-08-25
DK473785D0 (da)	1985-10-16
DE3590069T1 (de)	1986-01-23
NO165895C (no)	1991-04-24
FR2559915A1 (fr)	1985-08-23
DE3590069C2 (de)	1999-01-07
GB2165959B (en)	1987-09-30
SE455892B (sv)	1988-08-15
DK163540B (da)	1992-03-09
SE8400858L (sv)	1985-08-18
FI81683B (fi)	1990-07-31
NO165895B (no)	1991-01-14
WO1985003780A1 (en)	1985-08-29
GB2165959A (en)	1986-04-23
FR2559915B1 (fr)	1988-04-29
NO853877L (no)	1985-10-01
IT8519468A0 (it)	1985-02-11
JPS61501287A (ja)	1986-06-26
FI853454A0 (fi)	1985-09-10
IT1183239B (it)	1987-10-15

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Legal Events

Date	Code	Title	Description
2005-02-14	PUP	Patent expired