JPS594509U - fiber optic terminal - Google Patents

fiber optic terminal

Info

Publication number
JPS594509U
JPS594509U JP9801982U JP9801982U JPS594509U JP S594509 U JPS594509 U JP S594509U JP 9801982 U JP9801982 U JP 9801982U JP 9801982 U JP9801982 U JP 9801982U JP S594509 U JPS594509 U JP S594509U
Authority
JP
Japan
Prior art keywords
lens
optical fiber
diameter
terminal
end surface
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
JP9801982U
Other languages
Japanese (ja)
Other versions
JPS6315843Y2 (en
Inventor
隆 岸本
鈴木　譲二
Original Assignee
日本板硝子株式会社
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 日本板硝子株式会社 filed Critical 日本板硝子株式会社
Priority to JP9801982U priority Critical patent/JPS594509U/en
Publication of JPS594509U publication Critical patent/JPS594509U/en
Application granted granted Critical
Publication of JPS6315843Y2 publication Critical patent/JPS6315843Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の光フアイバ一端子レンズにおける問題を
示す縦断面図、第２図は本考案の一実施例を示す縦断面
図、第３図は第２図の端子レンズに光ファイバーを接続
した状態を示す縦断面図、第４図は本考案の他の実施例
を示す縦断面図、第５図は本考案のさらに別の実施例を
示す縦断面図、第６図は本考案のファイバー支持体とレ
ンズとを芯合せする方法の一例を模式的に示す縦断面図
である。゛ １．１０・・・集束・平行光変換用の平面レンズ、１１
・・・ファイバー支持体、１２・・・接着剤、１３・・
・ファイバー挿通孔、１３Ａ・・・孔径拡大部分、１５
・・・光束。Fig. 1 is a vertical cross-sectional view showing problems with a conventional optical fiber single-terminal lens, Fig. 2 is a longitudinal cross-sectional view showing an embodiment of the present invention, and Fig. 3 is a cross-sectional view showing an optical fiber connected to the terminal lens of Fig. 2. Fig. 4 is a longitudinal sectional view showing another embodiment of the invention, Fig. 5 is a longitudinal sectional view showing yet another embodiment of the invention, and Fig. 6 is a longitudinal sectional view showing the fiber of the invention. FIG. 3 is a vertical cross-sectional view schematically showing an example of a method for aligning a support and a lens.゛1.10...Plane lens for focusing/parallel light conversion, 11
...Fiber support, 12...Adhesive, 13...
・Fiber insertion hole, 13A... hole diameter enlarged part, 15
...Light flux.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）集束・平行光変換用の平面レンズの一方の端面に
、このレンズに接続される光ファイバーの外径にほぼ等
しい径のファイバー挿通孔を設けた支持体を接着した光
フアイバ一端子レンズにおいて、前記ファイバー挿通孔
のレンズ端面に接する部分の孔径を中央部よりも拡大し
たことを特徴とする光フアイバ一端子レンズ。(1) An optical fiber single-terminal lens in which a support body having a fiber insertion hole with a diameter approximately equal to the outer diameter of the optical fiber connected to this lens is adhered to one end surface of a plane lens for focusing and collimating light conversion. . An optical fiber one-terminal lens, characterized in that the diameter of the portion of the fiber insertion hole in contact with the end surface of the lens is larger than that of the central portion. （２）ファイバー挿通孔のレンズ端面に接する孔径を中
央部における内径の２倍以上とした実用新案登録請求の
範囲第１項記載の光フアイバ一端子レンズ。(2) The optical fiber one-terminal lens according to claim 1, wherein the diameter of the fiber insertion hole in contact with the end surface of the lens is at least twice the inner diameter of the central portion. （３）孔径拡大部分の長さ１２をｏ、５ｍ、／ｍ以上で
支持体全長の１７２以下とした実用新案登録請求の範囲
第１　項記載の光フアイバ一端子レンズ。(3) The optical fiber one-terminal lens according to claim 1, wherein the length 12 of the enlarged hole diameter portion is greater than or equal to 5 m,/m and less than 172 of the total length of the support.
JP9801982U 1982-06-29 1982-06-29 fiber optic terminal Granted JPS594509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9801982U JPS594509U (en) 1982-06-29 1982-06-29 fiber optic terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9801982U JPS594509U (en) 1982-06-29 1982-06-29 fiber optic terminal

Publications (2)

Publication Number Publication Date
JPS594509U true JPS594509U (en) 1984-01-12
JPS6315843Y2 JPS6315843Y2 (en) 1988-05-06

Family

ID=30232907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9801982U Granted JPS594509U (en) 1982-06-29 1982-06-29 fiber optic terminal

Country Status (1)

Country Link
JP (1) JPS594509U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011983A1 (en) * 2011-07-21 2013-01-24 オリンパス株式会社 Optical element module, optical transmission module, and method of manufacturing optical transmission module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614611A (en) * 1979-07-12 1981-02-12 Matsushita Electric Ind Co Ltd Flow direction controller
JPS5738401A (en) * 1980-08-19 1982-03-03 Matsushita Electric Ind Co Ltd Color filter
JPS5740911U (en) * 1980-08-20 1982-03-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462178A (en) * 1978-02-14 1979-05-18 Hitachi Zosen Corp Fused salt cell for water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614611A (en) * 1979-07-12 1981-02-12 Matsushita Electric Ind Co Ltd Flow direction controller
JPS5738401A (en) * 1980-08-19 1982-03-03 Matsushita Electric Ind Co Ltd Color filter
JPS5740911U (en) * 1980-08-20 1982-03-05

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011983A1 (en) * 2011-07-21 2013-01-24 オリンパス株式会社 Optical element module, optical transmission module, and method of manufacturing optical transmission module
JP2013025092A (en) * 2011-07-21 2013-02-04 Olympus Corp Optical element module, optical transmission module, and method of manufacturing optical transmission module
EP2735899A1 (en) * 2011-07-21 2014-05-28 Olympus Corporation Optical element module, optical transmission module, and method of manufacturing optical transmission module
EP2735899A4 (en) * 2011-07-21 2015-03-25 Olympus Corp Optical element module, optical transmission module, and method of manufacturing optical transmission module
US9385249B2 (en) 2011-07-21 2016-07-05 Olympus Corporation Optical element module, optical transmission module, and method of manufacturing optical transmission module

Also Published As

Publication number Publication date
JPS6315843Y2 (en) 1988-05-06

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