JPS62149007U - - Google Patents

Info

Publication number
JPS62149007U
JPS62149007U JP3083887U JP3083887U JPS62149007U JP S62149007 U JPS62149007 U JP S62149007U JP 3083887 U JP3083887 U JP 3083887U JP 3083887 U JP3083887 U JP 3083887U JP S62149007 U JPS62149007 U JP S62149007U
Authority
JP
Japan
Prior art keywords
light
light guide
guide rod
lens system
face
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
JP3083887U
Other languages
English (en)
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 filed Critical
Priority to JP3083887U priority Critical patent/JPS62149007U/ja
Publication of JPS62149007U publication Critical patent/JPS62149007U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案による光集束装置の一実施例
を説明するための光学図、第2図は、第1図に示
した光導体ロツドの屈折率の分布図である。 1…レンズ系、2…光導体ロツド、3…光導体
ケーブル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中心軸から離れるにしたがつて屈折率が大きく
    なつている光導体ロツドと、該光導体ロツドの一
    方の端面に集束光を導入するためのレンズ系と、
    前記光導体ロツドの他方の端面に受光端面が配設
    された光導体ケーブルとを有し、前記レンズ系の
    焦点位置が前記光導体ロツド内になるようにして
    前記レンズ系によつて集束された光を該光導体ロ
    ツドによつて平行光線束に収縮し、該平行光線束
    を前記光導体ケーブル内に導入するようにしたこ
    とを特徴とする光集束装置。
JP3083887U 1987-03-03 1987-03-03 Pending JPS62149007U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3083887U JPS62149007U (ja) 1987-03-03 1987-03-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3083887U JPS62149007U (ja) 1987-03-03 1987-03-03

Publications (1)

Publication Number Publication Date
JPS62149007U true JPS62149007U (ja) 1987-09-21

Family

ID=30836014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3083887U Pending JPS62149007U (ja) 1987-03-03 1987-03-03

Country Status (1)

Country Link
JP (1) JPS62149007U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123157A (en) * 1977-04-04 1978-10-27 Agency Of Ind Science & Technol Lumped transmitter for optical energy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123157A (en) * 1977-04-04 1978-10-27 Agency Of Ind Science & Technol Lumped transmitter for optical energy

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