DE3263763D1 - Semiconductor laser and method of making same - Google Patents

Semiconductor laser and method of making same

Info

Publication number
DE3263763D1
DE3263763D1 DE8282201063T DE3263763T DE3263763D1 DE 3263763 D1 DE3263763 D1 DE 3263763D1 DE 8282201063 T DE8282201063 T DE 8282201063T DE 3263763 T DE3263763 T DE 3263763T DE 3263763 D1 DE3263763 D1 DE 3263763D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
making same
making
same
laser
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
Application number
DE8282201063T
Other languages
English (en)
Inventor
Poorter Johannes Antonius De
Waard Peter Jan De
Rudolf Paulus Tijburg
Gerardus Lambertus Dinghs
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3263763D1 publication Critical patent/DE3263763D1/de
Expired 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
    • H01S5/162—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface with window regions made by diffusion or disordening of the active layer
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/2054—Methods of obtaining the confinement
    • H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
    • H01S5/2202—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure by making a groove in the upper laser structure
DE8282201063T 1981-09-02 1982-08-30 Semiconductor laser and method of making same Expired DE3263763D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8104068A NL8104068A (nl) 1981-09-02 1981-09-02 Halfgeleiderlaser.

Publications (1)

Publication Number Publication Date
DE3263763D1 true DE3263763D1 (en) 1985-06-27

Family

ID=19838001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282201063T Expired DE3263763D1 (en) 1981-09-02 1982-08-30 Semiconductor laser and method of making same

Country Status (6)

Country Link
US (2) US4558448A (de)
EP (1) EP0073548B1 (de)
JP (1) JPS5852894A (de)
CA (1) CA1181514A (de)
DE (1) DE3263763D1 (de)
NL (1) NL8104068A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562339B1 (fr) * 1984-04-03 1986-06-20 Bouadma Noureddine Procede de realisation d'un miroir de laser a semi-conducteur, par usinage ionique
JPH0712099B2 (ja) * 1984-12-24 1995-02-08 株式会社日立製作所 半導体レ−ザ素子の製造方法
JPS62130581A (ja) * 1985-11-30 1987-06-12 Fujitsu Ltd 半導体レーザの製造方法
JPS63124486A (ja) * 1986-11-13 1988-05-27 Mitsubishi Electric Corp 半導体レ−ザの製造方法
JPH0614575B2 (ja) * 1987-07-10 1994-02-23 シャープ株式会社 半導体レーザ素子
JPH0671121B2 (ja) * 1987-09-04 1994-09-07 シャープ株式会社 半導体レーザ装置
DE3834929A1 (de) * 1988-10-13 1990-04-19 Siemens Ag Wellenleiterreflektor fuer optoelektronische anwendungen und laser
US5593815A (en) * 1989-07-31 1997-01-14 Goldstar Co., Ltd. Cleaving process in manufacturing a semiconductor laser
JPH0635160U (ja) * 1992-10-14 1994-05-10 株式会社吉野工業所 シール材
US5463647A (en) * 1993-02-25 1995-10-31 The United States Of America As Represented By The Secretary Of The Air Force Broadband multi-wavelength narrow linewidth laser source using an electro-optic modulator
JP3360105B2 (ja) * 1994-03-04 2002-12-24 富士通株式会社 半導体装置の製造方法
KR0141057B1 (ko) * 1994-11-19 1998-07-15 이헌조 반도체 레이저 제조방법
JPH10223992A (ja) * 1997-01-31 1998-08-21 Oki Electric Ind Co Ltd 半導体素子製造方法
US7687291B2 (en) * 2005-03-25 2010-03-30 Trumpf Photonics Inc. Laser facet passivation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994292A (de) * 1973-01-11 1974-09-06
US3838359A (en) * 1973-11-23 1974-09-24 Bell Telephone Labor Inc Gain asymmetry in heterostructure junction lasers operating in a fundamental transverse mode
JPS516491A (en) * 1974-07-04 1976-01-20 Nippon Electric Co Handotaireezano seizohoho
US3969686A (en) * 1975-03-26 1976-07-13 Xerox Corporation Beam collimation using multiple coupled elements
JPS5231691A (en) * 1975-09-04 1977-03-10 Fujitsu Ltd Semiconductor luminous device
JPS5382281A (en) * 1976-12-28 1978-07-20 Nippon Telegr & Teleph Corp <Ntt> Production of high liminance semiconductor device and its apparatus
US4309668A (en) * 1978-02-20 1982-01-05 Nippon Electric Co., Ltd. Stripe-geometry double heterojunction laser device
DE2822146C2 (de) * 1978-05-20 1982-11-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Heterostruktur-Halbleiterlaserdiode und Verfahren zur Herstellung einer Heterostruktur-Halbleiterdiode
US4236296A (en) * 1978-10-13 1980-12-02 Exxon Research & Engineering Co. Etch method of cleaving semiconductor diode laser wafers
US4237601A (en) * 1978-10-13 1980-12-09 Exxon Research & Engineering Co. Method of cleaving semiconductor diode laser wafers
JPS6041478B2 (ja) * 1979-09-10 1985-09-17 富士通株式会社 半導体レ−ザ素子の製造方法
NL8101409A (nl) * 1981-03-23 1982-10-18 Philips Nv Halfgeleiderlaser met tenminste twee stralingsbundels, en werkwijze ter vervaardiging daarvan.
US4352835A (en) * 1981-07-01 1982-10-05 Western Electric Co., Inc. Masking portions of a substrate
US4539743A (en) * 1983-11-28 1985-09-10 At&T Bell Laboratories Production of semiconductor structures with buried resistive or conductive regions by controlled ion bombardment and heat treatment

Also Published As

Publication number Publication date
CA1181514A (en) 1985-01-22
US4558448A (en) 1985-12-10
JPS5852894A (ja) 1983-03-29
EP0073548A1 (de) 1983-03-09
JPH0231868B2 (de) 1990-07-17
NL8104068A (nl) 1983-04-05
US4670966A (en) 1987-06-09
EP0073548B1 (de) 1985-05-22

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee