JPS6434604U - - Google Patents

Info

Publication number
JPS6434604U
JPS6434604U JP12908987U JP12908987U JPS6434604U JP S6434604 U JPS6434604 U JP S6434604U JP 12908987 U JP12908987 U JP 12908987U JP 12908987 U JP12908987 U JP 12908987U JP S6434604 U JPS6434604 U JP S6434604U
Authority
JP
Japan
Prior art keywords
utility
optical attenuator
model
optical
replaced
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
JP12908987U
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 JP12908987U priority Critical patent/JPS6434604U/ja
Publication of JPS6434604U publication Critical patent/JPS6434604U/ja
Pending legal-status Critical Current

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  • Light Guides In General And Applications Therefor (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の構成を示す図であ
り、第２図は本考案の作用を説明する図である。 １……ガラス板、２……基台、３，１０……溝
、４，５……ガラス円筒、６，７……光フアイバ
ー素線、８……カバー。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 一対の光フアイバーを端面が対向するよう
    に固定し、その間にガラス板を配置したことを特
    徴とする光減衰器。 (2) 厚さ又は屈折率の異なる種々の透明ガラス
    板を抜き差し交換する構造としたことを特徴とす
    る、実用新案登録請求の範囲第１項記載の光減衰
    器。
JP12908987U 1987-08-25 1987-08-25 Pending JPS6434604U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12908987U JPS6434604U (ja) 1987-08-25 1987-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12908987U JPS6434604U (ja) 1987-08-25 1987-08-25

Publications (1)

Publication Number Publication Date
JPS6434604U true JPS6434604U (ja) 1989-03-02

Family

ID=31383040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12908987U Pending JPS6434604U (ja) 1987-08-25 1987-08-25

Country Status (1)

Country Link
JP (1) JPS6434604U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003032032A1 (fr) * 2001-10-04 2003-04-17 Matsushita Electric Industrial Co., Ltd. Module filtre optique et procede de fabrication
WO2003032030A1 (fr) * 2001-10-04 2003-04-17 Matsushita Electric Industrial Co., Ltd. Module de filtre optique et son procede de fabrication
WO2003032031A1 (fr) * 2001-10-04 2003-04-17 Matsushita Electric Industrial Co., Ltd. Module de filtre optique et son procede de fabrication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003032032A1 (fr) * 2001-10-04 2003-04-17 Matsushita Electric Industrial Co., Ltd. Module filtre optique et procede de fabrication
WO2003032030A1 (fr) * 2001-10-04 2003-04-17 Matsushita Electric Industrial Co., Ltd. Module de filtre optique et son procede de fabrication
WO2003032031A1 (fr) * 2001-10-04 2003-04-17 Matsushita Electric Industrial Co., Ltd. Module de filtre optique et son procede de fabrication
US7172344B2 (en) 2001-10-04 2007-02-06 Matsushita Electric Industrial Co., Ltd. Optical filter module and manufacturing method thereof

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