JPS5935906U - Focusing rod lens for optical communication - Google Patents

Focusing rod lens for optical communication

Info

Publication number
JPS5935906U
JPS5935906U JP12960182U JP12960182U JPS5935906U JP S5935906 U JPS5935906 U JP S5935906U JP 12960182 U JP12960182 U JP 12960182U JP 12960182 U JP12960182 U JP 12960182U JP S5935906 U JPS5935906 U JP S5935906U
Authority
JP
Japan
Prior art keywords
rod lens
optical communication
focusing rod
focusing
concave portion
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.)
Pending
Application number
JP12960182U
Other languages
Japanese (ja)
Inventor
行雄 佐井
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP12960182U priority Critical patent/JPS5935906U/en
Publication of JPS5935906U publication Critical patent/JPS5935906U/en
Pending 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 drawings]

第１図および第２図は従来の光通信用集束性ロンドレン
ズの断面図、第３図は本考案による光通信用集束性ロッ
ドレンズの断面図、第４図および第５図は本考案の他の
実施例を示す図である。 １０・・・集束性ロッドレンズ本体、１１・・・凹部、
１２・・・光ファイバー、１３・・・接着剤。1 and 2 are cross-sectional views of a conventional focusing rod lens for optical communication, FIG. 3 is a cross-sectional view of a focusing rod lens for optical communication according to the present invention, and FIGS. 4 and 5 are cross-sectional views of a converging rod lens for optical communication according to the present invention. It is a figure which shows another Example. 10... Focusing rod lens body, 11... Concave portion,
12...Optical fiber, 13...Adhesive.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 集束用ロッドレンズ本体の一端面中心位置に凹部を設け
、この凹部に光導波路を構成する部材の一端を挿着し、
この部材とロッドレンズ本体との接合部を接着剤を介し
て結合したことを特徴とする光通信用集束性ロッドレン
ズ。A concave portion is provided at the center position of one end surface of the focusing rod lens body, and one end of the member constituting the optical waveguide is inserted into this concave portion,
A converging rod lens for optical communication, characterized in that the joint portion between this member and the rod lens body is bonded via an adhesive.
JP12960182U 1982-08-27 1982-08-27 Focusing rod lens for optical communication Pending JPS5935906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12960182U JPS5935906U (en) 1982-08-27 1982-08-27 Focusing rod lens for optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12960182U JPS5935906U (en) 1982-08-27 1982-08-27 Focusing rod lens for optical communication

Publications (1)

Publication Number Publication Date
JPS5935906U true JPS5935906U (en) 1984-03-06

Family

ID=30293601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12960182U Pending JPS5935906U (en) 1982-08-27 1982-08-27 Focusing rod lens for optical communication

Country Status (1)

Country Link
JP (1) JPS5935906U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63153510A (en) * 1986-12-17 1988-06-25 Fujitsu Ltd Optical device
JPH026911A (en) * 1988-06-24 1990-01-11 Brother Ind Ltd Connecting method for optical waveguide
JP2014191277A (en) * 2013-03-28 2014-10-06 Sumitomo Electric Ind Ltd Laser transmission fiber and manufacturing method therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512266B2 (en) * 1976-01-21 1980-03-31
JPS5695205A (en) * 1979-09-25 1981-08-01 Itt Fiber optic connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512266B2 (en) * 1976-01-21 1980-03-31
JPS5695205A (en) * 1979-09-25 1981-08-01 Itt Fiber optic connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63153510A (en) * 1986-12-17 1988-06-25 Fujitsu Ltd Optical device
JPH026911A (en) * 1988-06-24 1990-01-11 Brother Ind Ltd Connecting method for optical waveguide
JP2014191277A (en) * 2013-03-28 2014-10-06 Sumitomo Electric Ind Ltd Laser transmission fiber and manufacturing method therefor

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