DE69021151D1 - Halbleiterlaser-Vorrichtung. - Google Patents

Halbleiterlaser-Vorrichtung.

Info

Publication number: DE69021151D1
Authority: DE; Germany
Prior art keywords: semiconductor laser; laser device; semiconductor; laser
Prior art date: 1989-09-05
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 - Fee Related

Application number

DE69021151T

Other languages

English (en)

Other versions

DE69021151T2 (de

Inventor

Katsuhisa Tada

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric 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.)

1989-09-05

Filing date

1990-01-17

Publication date

1995-08-31

1990-01-17 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1995-08-31 Publication of DE69021151D1 publication Critical patent/DE69021151D1/de

1996-04-04 Application granted granted Critical

1996-04-04 Publication of DE69021151T2 publication Critical patent/DE69021151T2/de

2010-01-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0064—Anti-reflection devices, e.g. optical isolaters
- 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
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- 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
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
- G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Semiconductor Lasers (AREA)

DE69021151T 1989-09-05 1990-01-17 Halbleiterlaser-Vorrichtung. Expired - Fee Related DE69021151T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1229503A JPH0724323B2 (ja)	1989-09-05	1989-09-05	半導体レーザ装置

Publications (2)

Publication Number	Publication Date
DE69021151D1 true DE69021151D1 (de)	1995-08-31
DE69021151T2 DE69021151T2 (de)	1996-04-04

Family

ID=16893194

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69021151T Expired - Fee Related DE69021151T2 (de)	1989-09-05	1990-01-17	Halbleiterlaser-Vorrichtung.

Country Status (5)

Country	Link
US (1)	US5020065A (de)
EP (1)	EP0416195B1 (de)
JP (1)	JPH0724323B2 (de)
CA (1)	CA2005957C (de)
DE (1)	DE69021151T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07170019A (ja) *	1993-12-14	1995-07-04	Fuji Electric Co Ltd	半導体レーザ装置
US5590144A (en) *	1990-11-07	1996-12-31	Fuji Electric Co., Ltd.	Semiconductor laser device
US5485479A (en) *	1990-11-07	1996-01-16	Fuji Electric Co., Ltd.	Semiconductor laser device encapsulated in a transparent resin layer
US5491361A (en) *	1994-10-14	1996-02-13	The Aerospace Corporation	Hydrogen out venting electronic package
JP2003163405A (ja) *	2001-11-26	2003-06-06	Sony Corp	２波長半導体レーザ素子およびそれに用いられる非点補正板ならびにその配置方法
US7196744B1 (en) *	2002-10-18	2007-03-27	Finisar Corporation	Optical transceiver package with a liquid crystal variable optical attenuator
KR100532326B1 (ko) *	2004-01-15	2005-11-29	삼성전자주식회사	반도체 광패키지
US20060187650A1 (en) *	2005-02-24	2006-08-24	3M Innovative Properties Company	Direct lit backlight with light recycling and source polarizers
JP2012054466A (ja) *	2010-09-02	2012-03-15	Renesas Electronics Corp	光送信モジュール、及び、光送信モジュールの製造方法
US20130222908A1 (en) *	2012-02-24	2013-08-29	Xian-Li Yeh	Optically isolated to-can
US9869464B2 (en)	2015-09-23	2018-01-16	Cooper Technologies Company	Hermetically-sealed light fixture for hazardous environments

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3837729A (en) *	1973-05-14	1974-09-24	Hoffmann La Roche	Liquid crystal display
GB2064804B (en) *	1979-10-18	1983-12-07	Sharp Kk	Liquid crystal display device and the manufacture method thereof
US4545648A (en) *	1980-10-30	1985-10-08	Polaroid Corporation	Nacreous transflector illumination system for liquid crystal display
JPS5783080A (en) *	1980-11-10	1982-05-24	Nippon Telegr & Teleph Corp <Ntt>	Semiconductor laser module device
JPH0766095B2 (ja) *	1985-08-30	1995-07-19	富士通株式会社	光半導体モジユ−ル
JPH077156B2 (ja) *	1985-09-12	1995-01-30	日本電気株式会社	光アイソレ−タ
US4861142A (en) *	1986-05-12	1989-08-29	Seikosha Co., Ltd.	Projection type liquid crystal displaying device
JPS62298195A (ja) *	1986-06-18	1987-12-25	Mitsubishi Electric Corp	レ−ザダイオ−ド
JPS6384185A (ja) *	1986-09-29	1988-04-14	Matsushita Electric Ind Co Ltd	光アイソレ−タ付半導体レ−ザモジユ−ル
US4799770A (en) *	1986-10-02	1989-01-24	Greyhawk Systems, Inc.	Liquid crystal cell for image projections and method of operating same
US4763993A (en) *	1987-04-30	1988-08-16	N-View Corporation	Liquid crystal display for projection systems

1989
- 1989-09-05 JP JP1229503A patent/JPH0724323B2/ja not_active Expired - Lifetime
- 1989-12-19 CA CA002005957A patent/CA2005957C/en not_active Expired - Fee Related
1990
- 1990-01-08 US US07/461,915 patent/US5020065A/en not_active Expired - Lifetime
- 1990-01-17 DE DE69021151T patent/DE69021151T2/de not_active Expired - Fee Related
- 1990-01-17 EP EP90100939A patent/EP0416195B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0416195A2 (de)	1991-03-13
JPH0391984A (ja)	1991-04-17
EP0416195A3 (en)	1991-07-24
DE69021151T2 (de)	1996-04-04
US5020065A (en)	1991-05-28
CA2005957A1 (en)	1991-03-05
CA2005957C (en)	1993-05-04
EP0416195B1 (de)	1995-07-26
JPH0724323B2 (ja)	1995-03-15

Legal Events

Date	Code	Title
1996-08-22	8364	No opposition during term of opposition
1996-09-05	8320	Willingness to grant licences declared (paragraph 23)
2006-11-16	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE68915673D1 (de)	1994-07-07	Halbleiterlaser-Vorrichtung.
DE68918884D1 (de)	1994-11-24	Halbleiterlaser-Vorrichtung.
DE3787769D1 (de)	1993-11-18	Halbleiterlaservorrichtung.
DE69011738D1 (de)	1994-09-29	Halbleiter-Speichereinrichtung.
DE68917848D1 (de)	1994-10-06	Halbleiteranordnung.
DE3750995D1 (de)	1995-03-02	Halbleiterlaservorrichtung.
DE3786339D1 (de)	1993-07-29	Halbleiterlaservorrichtung.
DE69009448D1 (de)	1994-07-07	Halbleiterlaseranordnung.
DE68908646D1 (de)	1993-09-30	Halbleiterlaser.
DE69022310D1 (de)	1995-10-19	Halbleiterspeichergerät.
DE68921421D1 (de)	1995-04-06	Halbleitervorrichtung.
DE68912512D1 (de)	1994-03-03	Halbleiterlaser-Vorrichtung.
DE68912852D1 (de)	1994-03-17	Halbleiterlaser.
DE68910492D1 (de)	1993-12-09	Halbleiterlaservorrichtung.
DE69026972D1 (de)	1996-06-20	Halbleiterlaservorrichtung
DE69018732D1 (de)	1995-05-24	Halbleiterlaser.
DE3789832D1 (de)	1994-06-23	Halbleiterlaser-Vorrichtung.
DE69009266D1 (de)	1994-07-07	Halbleiterlaser-Vorrichtung.
DE3776186D1 (de)	1992-03-05	Halbleiterlaser-vorrichtung.
DE69021904D1 (de)	1995-10-05	Zusammengesetzte Halbleitervorrichtung.
DE69005132D1 (de)	1994-01-27	Halbleiterlaser.
DE69030930D1 (de)	1997-07-24	Halbleiterlaservorrichtung
DE69021151D1 (de)	1995-08-31	Halbleiterlaser-Vorrichtung.
DE68917971D1 (de)	1994-10-13	Halbleitervorrichtung.
DE59003052D1 (de)	1993-11-18	Halbleiterbauelement.