NL7604644A - Optische golfgeleider. - Google Patents

Optische golfgeleider.

Info

Publication number: NL7604644A
Authority: NL; Netherlands
Prior art keywords: wave guide; optical wave; optical; guide; wave
Prior art date: 1975-05-02

Application number

NL7604644A

Other languages

English (en)

Original Assignee

Sony Corp

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.)

1975-05-02

Filing date

1976-04-29

Publication date

1976-11-04

1976-04-29 Application filed by Sony Corp filed Critical Sony Corp

1976-11-04 Publication of NL7604644A publication Critical patent/NL7604644A/nl

Links

230000003287 optical effect Effects 0.000 title 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- 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
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
- 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
- G02B6/42—Coupling light guides with opto-electronic 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12166—Manufacturing methods
- G02B2006/12195—Tapering

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Optical Integrated Circuits (AREA)

NL7604644A 1975-05-02 1976-04-29 Optische golfgeleider. NL7604644A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP5361575A JPS51129248A (en)	1975-05-02	1975-05-02	Optical waveguide

Publications (1)

Publication Number	Publication Date
NL7604644A true NL7604644A (nl)	1976-11-04

Family

ID=12947796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7604644A NL7604644A (nl)	1975-05-02	1976-04-29	Optische golfgeleider.

Country Status (5)

Country	Link
JP (1)	JPS51129248A (nl)
CA (1)	CA1068523A (nl)
DE (1)	DE2619269A1 (nl)
GB (1)	GB1532469A (nl)
NL (1)	NL7604644A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57198410A (en) *	1981-06-01	1982-12-06	Nippon Sheet Glass Co Ltd	Optical plane circuit equipped with optical coupler
JPS59143109A (ja) *	1983-02-04	1984-08-16	Sumitomo Electric Ind Ltd	光集積回路
DE3438949C2 (de) *	1983-10-25	1994-03-10	Canon Kk	Druckvorrichtung
JPS6111708A (ja) *	1984-06-28	1986-01-20	Nippon Telegr & Teleph Corp <Ntt>	端面レンズ付チヤネル光導波路およびその製造方法
CN108957901A (zh) *	2018-08-08	2018-12-07	中国科学院福建物质结构研究所	极化晶体波导器件及其制备方法和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2205728C3 (de) *	1972-02-08	1979-01-04	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Aus einem mehrschichtigen Halbleiterkörper bestehendes optisches Bauelement

1975
- 1975-05-02 JP JP5361575A patent/JPS51129248A/ja active Pending
1976
- 1976-04-26 GB GB1688276A patent/GB1532469A/en not_active Expired
- 1976-04-29 NL NL7604644A patent/NL7604644A/nl not_active Application Discontinuation
- 1976-04-30 DE DE19762619269 patent/DE2619269A1/de not_active Withdrawn
- 1976-04-30 CA CA251,610A patent/CA1068523A/en not_active Expired

Also Published As

Publication number	Publication date
JPS51129248A (en)	1976-11-10
CA1068523A (en)	1979-12-25
DE2619269A1 (de)	1976-11-11
GB1532469A (en)	1978-11-15

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Legal Events

Date	Code	Title	Description
1983-06-01	BV	The patent application has lapsed