JPS5635106A - Optical fiber coupler - Google Patents

Optical fiber coupler

Info

Publication number
JPS5635106A
JPS5635106A JP11116879A JP11116879A JPS5635106A JP S5635106 A JPS5635106 A JP S5635106A JP 11116879 A JP11116879 A JP 11116879A JP 11116879 A JP11116879 A JP 11116879A JP S5635106 A JPS5635106 A JP S5635106A
Authority
JP
Japan
Prior art keywords
differences
elongated
light power
refractive indexes
maintained constant
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
JP11116879A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0213281B2 (cs
Inventor
Shigefumi Masuda
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 JP11116879A priority Critical patent/JPS5635106A/ja
Publication of JPS5635106A publication Critical patent/JPS5635106A/ja
Publication of JPH0213281B2 publication Critical patent/JPH0213281B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP11116879A 1979-08-31 1979-08-31 Optical fiber coupler Granted JPS5635106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11116879A JPS5635106A (en) 1979-08-31 1979-08-31 Optical fiber coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11116879A JPS5635106A (en) 1979-08-31 1979-08-31 Optical fiber coupler

Publications (2)

Publication Number Publication Date
JPS5635106A true JPS5635106A (en) 1981-04-07
JPH0213281B2 JPH0213281B2 (cs) 1990-04-03

Family

ID=14554195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11116879A Granted JPS5635106A (en) 1979-08-31 1979-08-31 Optical fiber coupler

Country Status (1)

Country Link
JP (1) JPS5635106A (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566753A (en) * 1982-08-07 1986-01-28 U.S. Philips Corporation Optical star coupler
JPS61295832A (ja) * 1985-06-25 1986-12-26 株式会社明電舎 インバ−タと商用電源との同期切り換え装置
JPS6352638A (ja) * 1986-08-20 1988-03-05 日新電機株式会社 瞬時電圧低下補償装置
EP0366320B1 (en) * 1988-10-24 1994-12-28 Corning Incorporated Optical fiber connector
CN106124871A (zh) * 2016-08-24 2016-11-16 中国工程物理研究院应用电子学研究所 用于回旋行波管耦合结构的场分布测试系统及其测试方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263349A (en) * 1975-11-20 1977-05-25 Toshiba Corp Light coupling device
JPS5374442A (en) * 1976-12-15 1978-07-01 Toshiba Corp Optical branching device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263349A (en) * 1975-11-20 1977-05-25 Toshiba Corp Light coupling device
JPS5374442A (en) * 1976-12-15 1978-07-01 Toshiba Corp Optical branching device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566753A (en) * 1982-08-07 1986-01-28 U.S. Philips Corporation Optical star coupler
JPS61295832A (ja) * 1985-06-25 1986-12-26 株式会社明電舎 インバ−タと商用電源との同期切り換え装置
JPS6352638A (ja) * 1986-08-20 1988-03-05 日新電機株式会社 瞬時電圧低下補償装置
EP0366320B1 (en) * 1988-10-24 1994-12-28 Corning Incorporated Optical fiber connector
CN106124871A (zh) * 2016-08-24 2016-11-16 中国工程物理研究院应用电子学研究所 用于回旋行波管耦合结构的场分布测试系统及其测试方法

Also Published As

Publication number Publication date
JPH0213281B2 (cs) 1990-04-03

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