NL7606798A - LASER DEVICE. - Google Patents

LASER DEVICE.

Info

Publication number
NL7606798A
NL7606798A NL7606798A NL7606798A NL7606798A NL 7606798 A NL7606798 A NL 7606798A NL 7606798 A NL7606798 A NL 7606798A NL 7606798 A NL7606798 A NL 7606798A NL 7606798 A NL7606798 A NL 7606798A
Authority
NL
Netherlands
Prior art keywords
laser device
laser
Prior art date
Application number
NL7606798A
Other languages
Dutch (nl)
Original Assignee
Xerox 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.)
Filing date
Publication date
Priority claimed from US05/589,120 external-priority patent/US3978428A/en
Priority claimed from US05/589,277 external-priority patent/US4033796A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of NL7606798A publication Critical patent/NL7606798A/en

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
    • H01S5/24—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 grooved structure, e.g. V-grooved, crescent active layer in groove, VSIS laser
    • 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
    • H01S5/223—Buried stripe structure
    • H01S5/2232—Buried stripe structure with inner confining structure between the active layer and the lower electrode
    • H01S5/2234—Buried stripe structure with inner confining structure between the active layer and the lower electrode having a structured substrate surface
    • 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
    • H01S5/223—Buried stripe structure
    • H01S5/2237—Buried stripe structure with a non-planar active layer
NL7606798A 1975-06-23 1976-06-22 LASER DEVICE. NL7606798A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/589,120 US3978428A (en) 1975-06-23 1975-06-23 Buried-heterostructure diode injection laser
US05/589,277 US4033796A (en) 1975-06-23 1975-06-23 Method of making buried-heterostructure diode injection laser

Publications (1)

Publication Number Publication Date
NL7606798A true NL7606798A (en) 1976-12-27

Family

ID=27080453

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7606798A NL7606798A (en) 1975-06-23 1976-06-22 LASER DEVICE.

Country Status (7)

Country Link
JP (1) JPS523392A (en)
AU (1) AU501061B2 (en)
CA (1) CA1065460A (en)
DE (1) DE2626775C2 (en)
FR (1) FR2315785A1 (en)
GB (1) GB1546729A (en)
NL (1) NL7606798A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234686A (en) * 1975-09-10 1977-03-16 Sumitomo Electric Ind Ltd Double hetero junction type semiconductor laser element and its manufa cturing process
GB1530323A (en) * 1975-12-22 1978-10-25 Standard Telephones Cables Ltd Semiconductor waveguide structures
US4326176A (en) * 1976-04-16 1982-04-20 Hitachi, Ltd. Semiconductor laser device
DE2757470A1 (en) * 1977-12-22 1979-07-05 Siemens Ag METHOD OF MANUFACTURING A SEMICONDUCTOR ARRANGEMENT
CA1127282A (en) * 1978-05-22 1982-07-06 Takashi Sugino Semiconductor laser and method of making the same
GB2046983B (en) * 1979-01-18 1983-03-16 Nippon Electric Co Semiconductor lasers
JPS55158691A (en) * 1979-05-30 1980-12-10 Sumitomo Electric Ind Ltd Semiconductor light emitting device manufacture thereof
JPS56161688A (en) * 1980-05-16 1981-12-12 Matsushita Electric Ind Co Ltd Semiconductor laser
JPS5910039Y2 (en) * 1980-03-18 1984-03-29 大日本印刷株式会社 Product display box
JPS5723292A (en) * 1980-07-16 1982-02-06 Sony Corp Semiconductor laser device and manufacture thereof
JPS5763885A (en) * 1980-10-06 1982-04-17 Mitsubishi Electric Corp Semiconductor laser device
JPS5791574A (en) * 1980-11-28 1982-06-07 Nec Corp Light emitting diode
JPS5792880A (en) * 1980-12-02 1982-06-09 Toshiba Corp Light emitting diode
JPS57162484A (en) * 1981-03-31 1982-10-06 Fujitsu Ltd Semiconductor luminous device
JPS58225683A (en) * 1982-06-22 1983-12-27 Mitsubishi Electric Corp Semiconductor laser
GB2123604B (en) * 1982-06-29 1985-12-18 Standard Telephones Cables Ltd Injection laser manufacture
JPS599990A (en) * 1982-07-07 1984-01-19 Mitsubishi Electric Corp Manufacture of semiconductor laser
JPS6042890A (en) * 1983-08-18 1985-03-07 Mitsubishi Electric Corp Surface light emitting type semiconductor laser and manufacture thereof
JP2553580B2 (en) * 1987-08-19 1996-11-13 三菱電機株式会社 Semiconductor laser device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859178A (en) * 1955-12-19 1958-11-04 Exxon Research Engineering Co Method of lubricating bearings
GB1273284A (en) * 1970-10-13 1972-05-03 Standard Telephones Cables Ltd Improvements in or relating to injection lasers
IT963303B (en) * 1971-07-29 1974-01-10 Licentia Gmbh SEMICONDUCTOR LASER
JPS51114887A (en) * 1975-04-01 1976-10-08 Nippon Telegr & Teleph Corp <Ntt> Semiconductor device

Also Published As

Publication number Publication date
JPS5653237B2 (en) 1981-12-17
GB1546729A (en) 1979-05-31
JPS523392A (en) 1977-01-11
AU1521076A (en) 1978-01-05
CA1065460A (en) 1979-10-30
FR2315785A1 (en) 1977-01-21
AU501061B2 (en) 1979-06-07
DE2626775A1 (en) 1976-12-30
DE2626775C2 (en) 1983-04-21
FR2315785B1 (en) 1983-03-25

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BT A notification was added to the application dossier and made available to the public
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed