JPS6344208B2 - - Google Patents

Info

Publication number
JPS6344208B2
JPS6344208B2 JP8398481A JP8398481A JPS6344208B2 JP S6344208 B2 JPS6344208 B2 JP S6344208B2 JP 8398481 A JP8398481 A JP 8398481A JP 8398481 A JP8398481 A JP 8398481A JP S6344208 B2 JPS6344208 B2 JP S6344208B2
Authority
JP
Japan
Prior art keywords
waveguide
light
branching
branch
transmission line
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
Application number
JP8398481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57198427A (en
Inventor
Hiroki Nakajima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8398481A priority Critical patent/JPS57198427A/ja
Publication of JPS57198427A publication Critical patent/JPS57198427A/ja
Publication of JPS6344208B2 publication Critical patent/JPS6344208B2/ja
Granted 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
JP8398481A 1981-06-01 1981-06-01 Light source arraying device Granted JPS57198427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8398481A JPS57198427A (en) 1981-06-01 1981-06-01 Light source arraying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8398481A JPS57198427A (en) 1981-06-01 1981-06-01 Light source arraying device

Publications (2)

Publication Number Publication Date
JPS57198427A JPS57198427A (en) 1982-12-06
JPS6344208B2 true JPS6344208B2 (enrdf_load_stackoverflow) 1988-09-02

Family

ID=13817791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8398481A Granted JPS57198427A (en) 1981-06-01 1981-06-01 Light source arraying device

Country Status (1)

Country Link
JP (1) JPS57198427A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2715384B2 (ja) * 1987-03-19 1998-02-18 富士通株式会社 光配線システム
JP2008065030A (ja) * 2006-09-07 2008-03-21 Ricoh Co Ltd 光制御素子及び複合光制御素子
JP2016031433A (ja) * 2014-07-28 2016-03-07 日本放送協会 光制御デバイス

Also Published As

Publication number Publication date
JPS57198427A (en) 1982-12-06

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