JPS61163687A - 半導体レ−ザアレイ装置 - Google Patents

半導体レ−ザアレイ装置

Info

Publication number
JPS61163687A
JPS61163687A JP378085A JP378085A JPS61163687A JP S61163687 A JPS61163687 A JP S61163687A JP 378085 A JP378085 A JP 378085A JP 378085 A JP378085 A JP 378085A JP S61163687 A JPS61163687 A JP S61163687A
Authority
JP
Japan
Prior art keywords
waveguide
waveguides
active
phase
semiconductor 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.)
Granted
Application number
JP378085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439797B2 (enrdf_load_stackoverflow
Inventor
Kaneki Matsui
完益 松井
Mototaka Tanetani
元隆 種谷
Akihiro Matsumoto
晃広 松本
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP378085A priority Critical patent/JPS61163687A/ja
Priority to US06/816,311 priority patent/US4742526A/en
Priority to DE19863600335 priority patent/DE3600335A1/de
Priority to GB08600594A priority patent/GB2170650B/en
Publication of JPS61163687A publication Critical patent/JPS61163687A/ja
Publication of JPH0439797B2 publication Critical patent/JPH0439797B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • 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
    • H01S5/4068—Edge-emitting structures with lateral coupling by axially offset or by merging waveguides, e.g. Y-couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
JP378085A 1985-01-12 1985-01-12 半導体レ−ザアレイ装置 Granted JPS61163687A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP378085A JPS61163687A (ja) 1985-01-12 1985-01-12 半導体レ−ザアレイ装置
US06/816,311 US4742526A (en) 1985-01-12 1986-01-06 Semiconductor laser array device
DE19863600335 DE3600335A1 (de) 1985-01-12 1986-01-08 Halbleiter-laseranordnung
GB08600594A GB2170650B (en) 1985-01-12 1986-01-10 A semiconductor laser array device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP378085A JPS61163687A (ja) 1985-01-12 1985-01-12 半導体レ−ザアレイ装置

Publications (2)

Publication Number Publication Date
JPS61163687A true JPS61163687A (ja) 1986-07-24
JPH0439797B2 JPH0439797B2 (enrdf_load_stackoverflow) 1992-06-30

Family

ID=11566698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP378085A Granted JPS61163687A (ja) 1985-01-12 1985-01-12 半導体レ−ザアレイ装置

Country Status (1)

Country Link
JP (1) JPS61163687A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681993A (en) * 1979-12-10 1981-07-04 Hitachi Ltd Semiconductor laser element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681993A (en) * 1979-12-10 1981-07-04 Hitachi Ltd Semiconductor laser element

Also Published As

Publication number Publication date
JPH0439797B2 (enrdf_load_stackoverflow) 1992-06-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees