JPH02140502U - - Google Patents

Info

Publication number
JPH02140502U
JPH02140502U JP5031189U JP5031189U JPH02140502U JP H02140502 U JPH02140502 U JP H02140502U JP 5031189 U JP5031189 U JP 5031189U JP 5031189 U JP5031189 U JP 5031189U JP H02140502 U JPH02140502 U JP H02140502U
Authority
JP
Japan
Prior art keywords
polished
optical fiber
buried
light absorbing
absorbing member
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
JP5031189U
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 JP5031189U priority Critical patent/JPH02140502U/ja
Publication of JPH02140502U publication Critical patent/JPH02140502U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)

Description

【図面の簡単な説明】
第1図〜第3図は本考案の光フアイバ減衰器の
一実施例を示す断面図および側面図、第4図は従
来の光フアイバカプラの斜視図、第5図は従来の
光フアイバカプラの製造工程の概略を示す図であ
る。 1…基板、2…光フアイバ、5…支持部材、9
…弾性体、10…光吸収部材、11…圧電アクチ
ユエータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板表面の深さ方向に所定の曲率半径で光フア
    イバが埋設され、前記基板の光フアイバを埋設し
    た側の表面をクラツドとともに研磨してコアが露
    出する手前まで除去するとともに、その研磨した
    面に光吸収部材を近接配置し、前記研磨したクラ
    ツド部と光吸収部材の距離を制御するアクチユエ
    ータを設けた事を特徴とする光減衰器。
JP5031189U 1989-04-28 1989-04-28 Pending JPH02140502U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5031189U JPH02140502U (ja) 1989-04-28 1989-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5031189U JPH02140502U (ja) 1989-04-28 1989-04-28

Publications (1)

Publication Number Publication Date
JPH02140502U true JPH02140502U (ja) 1990-11-26

Family

ID=31568748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5031189U Pending JPH02140502U (ja) 1989-04-28 1989-04-28

Country Status (1)

Country Link
JP (1) JPH02140502U (ja)

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