ES519470A0 - Un dispositivo semiconductor. - Google Patents

Un dispositivo semiconductor.

Info

Publication number
ES519470A0
ES519470A0 ES519470A ES519470A ES519470A0 ES 519470 A0 ES519470 A0 ES 519470A0 ES 519470 A ES519470 A ES 519470A ES 519470 A ES519470 A ES 519470A ES 519470 A0 ES519470 A0 ES 519470A0
Authority
ES
Spain
Prior art keywords
semiconductor device
semiconductor
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.)
Granted
Application number
ES519470A
Other languages
English (en)
Other versions
ES8401284A1 (es
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
Publication of ES519470A0 publication Critical patent/ES519470A0/es
Publication of ES8401284A1 publication Critical patent/ES8401284A1/es
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
    • H01S5/40—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
    • H01S5/4043—Edge-emitting structures with vertically stacked active 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/0201—Separation of the wafer into individual elements, e.g. by dicing, cleaving, etching or directly during growth
    • H01S5/0202—Cleaving
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/0206—Substrates, e.g. growth, shape, material, removal or bonding
    • H01S5/0217—Removal of the substrate
    • 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
    • H01S5/2063—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion obtained by particle bombardment
    • 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
    • H01S5/2205—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 comprising special burying or current confinement 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
    • H01S5/40—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
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Optical Head (AREA)
ES519470A 1982-02-04 1983-02-02 Un dispositivo semiconductor. Expired ES8401284A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8200414A NL8200414A (nl) 1982-02-04 1982-02-04 Halfgeleiderinrichting voor het opwekken van ten minste twee stralingsbundels, en werkwijze ter vervaardiging daarvan.

Publications (2)

Publication Number Publication Date
ES519470A0 true ES519470A0 (es) 1983-11-16
ES8401284A1 ES8401284A1 (es) 1983-11-16

Family

ID=19839193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519470A Expired ES8401284A1 (es) 1982-02-04 1983-02-02 Un dispositivo semiconductor.

Country Status (5)

Country Link
EP (1) EP0086008A3 (es)
JP (1) JPS58134492A (es)
AU (1) AU1087283A (es)
ES (1) ES8401284A1 (es)
NL (1) NL8200414A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747110A (en) * 1985-02-13 1988-05-24 Matsushita Electric Industrial Co., Ltd. Semiconductor laser device capable of emitting laser beams of different wavelengths
JPS61287289A (ja) * 1985-06-14 1986-12-17 Sharp Corp 光メモリ用半導体レ−ザ装置
US4843031A (en) * 1987-03-17 1989-06-27 Matsushita Electric Industrial Co., Ltd. Method of fabricating compound semiconductor laser using selective irradiation
DE3728568A1 (de) * 1987-08-27 1989-03-16 Telefunken Electronic Gmbh Halbleiterlaseranordnung
US6136623A (en) * 1998-05-06 2000-10-24 Xerox Corporation Multiple wavelength laser arrays by flip-chip bonding
CN112067123A (zh) 2014-09-23 2020-12-11 赫普塔冈微光有限公司 紧凑、功率有效的堆叠宽带光学发射器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873090A (es) * 1971-12-27 1973-10-02
NL8101409A (nl) * 1981-03-23 1982-10-18 Philips Nv Halfgeleiderlaser met tenminste twee stralingsbundels, en werkwijze ter vervaardiging daarvan.

Also Published As

Publication number Publication date
AU1087283A (en) 1983-08-11
EP0086008A2 (en) 1983-08-17
ES8401284A1 (es) 1983-11-16
JPS58134492A (ja) 1983-08-10
NL8200414A (nl) 1983-09-01
EP0086008A3 (en) 1985-04-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001