NL7900225A - Injectie-laser. - Google Patents

Injectie-laser.

Info

Publication number
NL7900225A
NL7900225A NL7900225A NL7900225A NL7900225A NL 7900225 A NL7900225 A NL 7900225A NL 7900225 A NL7900225 A NL 7900225A NL 7900225 A NL7900225 A NL 7900225A NL 7900225 A NL7900225 A NL 7900225A
Authority
NL
Netherlands
Prior art keywords
injection laser
laser
injection
Prior art date
Application number
NL7900225A
Other languages
English (en)
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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of NL7900225A publication Critical patent/NL7900225A/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/0004—Devices characterised by their operation
    • H01L33/002—Devices characterised by their operation having heterojunctions or graded gap
    • H01L33/0025—Devices characterised by their operation having heterojunctions or graded gap comprising only AIIIBV compounds
    • 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
    • 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
    • H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
    • H01S5/1032—Coupling to elements comprising an optical axis that is not aligned with the optical axis of the active region
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H01S5/0651—Mode control
    • H01S5/0653—Mode suppression, e.g. specific multimode
    • H01S5/0654—Single longitudinal mode emission
    • 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
    • H01S5/1021—Coupled cavities
    • 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
    • H01S5/2235—Buried stripe structure with inner confining structure between the active layer and the lower electrode having a structured substrate surface with a protrusion
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Semiconductor Lasers (AREA)
NL7900225A 1978-01-13 1979-01-11 Injectie-laser. NL7900225A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,190 US4185256A (en) 1978-01-13 1978-01-13 Mode control of heterojunction injection lasers and method of fabrication

Publications (1)

Publication Number Publication Date
NL7900225A true NL7900225A (nl) 1979-07-17

Family

ID=25353090

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900225A NL7900225A (nl) 1978-01-13 1979-01-11 Injectie-laser.

Country Status (4)

Country Link
US (1) US4185256A (nl)
JP (3) JPS5846075B2 (nl)
CA (1) CA1100216A (nl)
NL (1) NL7900225A (nl)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1127282A (en) * 1978-05-22 1982-07-06 Takashi Sugino Semiconductor laser and method of making the same
US4347486A (en) * 1979-10-12 1982-08-31 Rca Corporation Single filament semiconductor laser with large emitting area
US4347612A (en) * 1980-08-25 1982-08-31 Xerox Corporation Semiconductor injection laser for high speed modulation
JPS57115892A (en) * 1981-01-12 1982-07-19 Agency Of Ind Science & Technol Semiconductor laser element
NL8101409A (nl) * 1981-03-23 1982-10-18 Philips Nv Halfgeleiderlaser met tenminste twee stralingsbundels, en werkwijze ter vervaardiging daarvan.
JPS57170584A (en) * 1981-04-15 1982-10-20 Hitachi Ltd Semiconductor laser device
JPS586191A (ja) * 1981-07-03 1983-01-13 Hitachi Ltd 半導体レ−ザ装置
JPS58132986A (ja) * 1982-02-03 1983-08-08 Hitachi Ltd 半導体レ−ザ装置
GB2129211B (en) * 1982-10-21 1987-01-14 Rca Corp Semiconductor laser and a method of making same
FR2535121B1 (fr) * 1982-10-25 1989-01-06 Rca Corp Laser a semi-conducteur et son procede de fabrication
JPS59181317A (ja) * 1983-03-31 1984-10-15 Sumitomo Electric Ind Ltd 光変調素子
NL8301331A (nl) * 1983-04-15 1984-11-01 Philips Nv Halfgeleiderinrichting voor het opwekken of versterken van electromagnetische straling en werkwijze ter vervaardiging daarvan.
JPS61102087A (ja) * 1984-10-25 1986-05-20 Sharp Corp 半導体レ−ザ装置
JPS61222188A (ja) * 1985-02-28 1986-10-02 Sharp Corp 半導体レ−ザアレイ素子
JPS6225485A (ja) * 1985-07-25 1987-02-03 Mitsubishi Electric Corp 半導体レ−ザ装置
JPS6235689A (ja) * 1985-08-09 1987-02-16 Sharp Corp 半導体レ−ザアレイ装置
JPS6297467U (nl) * 1985-12-10 1987-06-22
US5087587A (en) * 1986-02-13 1992-02-11 Sharp Kabushiki Kaisha Epitaxial growth process for the production of a window semiconductor laser
JP2539406B2 (ja) * 1987-02-04 1996-10-02 株式会社日立製作所 固体光ピツクアツプ
JPH01199486A (ja) * 1988-07-15 1989-08-10 Hitachi Ltd 半導体レーザー素子
US4906837A (en) * 1988-09-26 1990-03-06 The Boeing Company Multi-channel waveguide optical sensor
DE59010811D1 (de) * 1989-09-01 1998-04-23 Siemens Ag Integriert optische Anordnung mit wenigstens einem auf einem Substrat aus Halbleitermaterial integrierten optischen Wellenleiter
FR2663435B1 (fr) * 1990-06-13 1992-09-11 Commissariat Energie Atomique Filtre optique spatial monomode integre et son procede de fabrication.
US5276699A (en) * 1992-11-05 1994-01-04 Eastman Kodak Company Depressed-index ridge waveguide laser diode containing a stabilizing region
US5307361A (en) * 1992-11-05 1994-04-26 Eastman Kodak Company Ridge waveguide laser diode with a depressed-index cladding layer
JPH09289352A (ja) * 1996-02-22 1997-11-04 Sharp Corp 半導体レーザ装置およびその製造方法
JP2009054636A (ja) * 2007-08-23 2009-03-12 Panasonic Corp 半導体レーザ装置の製造方法および半導体レーザバーの検査方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411117B2 (nl) * 1972-02-23 1979-05-11
US3993963A (en) * 1974-06-20 1976-11-23 Bell Telephone Laboratories, Incorporated Heterostructure devices, a light guiding layer having contiguous zones of different thickness and bandgap and method of making same
US3948583A (en) * 1974-12-09 1976-04-06 Bell Telephone Laboratories, Incorporated Isolation of passive devices and integration with active devices in optical waveguiding circuits
JPS5442592B2 (nl) * 1975-02-18 1979-12-14
US3978426A (en) * 1975-03-11 1976-08-31 Bell Telephone Laboratories, Incorporated Heterostructure devices including tapered optical couplers
JPS5299792A (en) * 1976-02-18 1977-08-22 Agency Of Ind Science & Technol Production of semiconductor light emitting device
US4326176A (en) * 1976-04-16 1982-04-20 Hitachi, Ltd. Semiconductor laser device
JPS52127085A (en) * 1976-04-16 1977-10-25 Hitachi Ltd Semiconductor laser

Also Published As

Publication number Publication date
CA1100216A (en) 1981-04-28
JPS54101686A (en) 1979-08-10
JPS59988A (ja) 1984-01-06
US4185256A (en) 1980-01-22
JPS58222588A (ja) 1983-12-24
JPS6327879B2 (nl) 1988-06-06
JPS5846075B2 (ja) 1983-10-14

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed