JPS574006A - Attenuator for optical fiber and its production - Google Patents

Attenuator for optical fiber and its production

Info

Publication number
JPS574006A
JPS574006A JP7671880A JP7671880A JPS574006A JP S574006 A JPS574006 A JP S574006A JP 7671880 A JP7671880 A JP 7671880A JP 7671880 A JP7671880 A JP 7671880A JP S574006 A JPS574006 A JP S574006A
Authority
JP
Japan
Prior art keywords
attenuator
optical fiber
optical fibers
glass
production
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
JP7671880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119001B2 (enrdf_load_stackoverflow
Inventor
Akitoshi Yoshinaga
Hiroshi Imagawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7671880A priority Critical patent/JPS574006A/ja
Publication of JPS574006A publication Critical patent/JPS574006A/ja
Publication of JPS6119001B2 publication Critical patent/JPS6119001B2/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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP7671880A 1980-06-09 1980-06-09 Attenuator for optical fiber and its production Granted JPS574006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7671880A JPS574006A (en) 1980-06-09 1980-06-09 Attenuator for optical fiber and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7671880A JPS574006A (en) 1980-06-09 1980-06-09 Attenuator for optical fiber and its production

Publications (2)

Publication Number Publication Date
JPS574006A true JPS574006A (en) 1982-01-09
JPS6119001B2 JPS6119001B2 (enrdf_load_stackoverflow) 1986-05-15

Family

ID=13613332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7671880A Granted JPS574006A (en) 1980-06-09 1980-06-09 Attenuator for optical fiber and its production

Country Status (1)

Country Link
JP (1) JPS574006A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023802U (ja) * 1983-07-26 1985-02-18 三菱電線工業株式会社 光伝送媒体
US4881793A (en) * 1987-06-04 1989-11-21 Pirelli General Plc Optical fibre attenuators and method for making same
US5633974A (en) * 1994-09-27 1997-05-27 The Whitaker Corporation All fiber attenuator
US5651085A (en) * 1994-09-27 1997-07-22 Chia; Shin-Lo All fiber attenuator
EP0783117A3 (en) * 1996-01-04 2000-03-22 Nippon Telegraph And Telephone Corporation Optical fibers for optical attenuation
JP2000356727A (ja) * 1999-06-16 2000-12-26 Fujitsu Ltd 光ファイバ接続機構、光ファイバ構造体及び光ファイバ接続方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023802U (ja) * 1983-07-26 1985-02-18 三菱電線工業株式会社 光伝送媒体
US4881793A (en) * 1987-06-04 1989-11-21 Pirelli General Plc Optical fibre attenuators and method for making same
US5633974A (en) * 1994-09-27 1997-05-27 The Whitaker Corporation All fiber attenuator
US5651085A (en) * 1994-09-27 1997-07-22 Chia; Shin-Lo All fiber attenuator
EP0783117A3 (en) * 1996-01-04 2000-03-22 Nippon Telegraph And Telephone Corporation Optical fibers for optical attenuation
JP2000356727A (ja) * 1999-06-16 2000-12-26 Fujitsu Ltd 光ファイバ接続機構、光ファイバ構造体及び光ファイバ接続方法

Also Published As

Publication number Publication date
JPS6119001B2 (enrdf_load_stackoverflow) 1986-05-15

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