JPH0439797B2 - - Google Patents

Info

Publication number
JPH0439797B2
JPH0439797B2 JP60003780A JP378085A JPH0439797B2 JP H0439797 B2 JPH0439797 B2 JP H0439797B2 JP 60003780 A JP60003780 A JP 60003780A JP 378085 A JP378085 A JP 378085A JP H0439797 B2 JPH0439797 B2 JP H0439797B2
Authority
JP
Japan
Prior art keywords
waveguide
phase
waveguides
semiconductor laser
active
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 - Lifetime
Application number
JP60003780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61163687A (ja
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 filed Critical
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 JPS61163687A (ja) 1986-07-24
JPH0439797B2 true 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)

Family Cites Families (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
JPS61163687A (ja) 1986-07-24

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Legal Events

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