JPH0258202U - - Google Patents

Info

Publication number
JPH0258202U
JPH0258202U JP7526089U JP7526089U JPH0258202U JP H0258202 U JPH0258202 U JP H0258202U JP 7526089 U JP7526089 U JP 7526089U JP 7526089 U JP7526089 U JP 7526089U JP H0258202 U JPH0258202 U JP H0258202U
Authority
JP
Japan
Prior art keywords
optical waveguide
electrode formed
container
formed near
sealing material
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
JP7526089U
Other languages
English (en)
Other versions
JP2560822Y2 (ja
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 JP1989075260U priority Critical patent/JP2560822Y2/ja
Publication of JPH0258202U publication Critical patent/JPH0258202U/ja
Application granted granted Critical
Publication of JP2560822Y2 publication Critical patent/JP2560822Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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導波路素子の一実施例
を示す断面図、第２図および第３図は、方向性結
合形光スイツチに本考案を適用した場合の斜視図
並びに断面図である。 １１……結晶基板、１２……光導波路、１３…
…電極、１４……容器、１５……封止材料、１６
……ヘリウムガス、１７……バツフア層、１８…
…窒素ガス、１９……光方向性結合器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板に形成された光導波路と光導波路近傍に形
    成された電極とからなる光導波路素子において、
    少なくとも前記光導波路近傍に形成された電極を
    覆うように設置された容器と、容器内部を気密封
    止する封止材料とからなることを特徴とする光導
    波路素子。
JP1989075260U 1988-06-28 1989-06-26 光導波路素子 Expired - Lifetime JP2560822Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989075260U JP2560822Y2 (ja) 1988-06-28 1989-06-26 光導波路素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8600888 1988-06-28
JP63-86008 1988-06-28
JP1989075260U JP2560822Y2 (ja) 1988-06-28 1989-06-26 光導波路素子

Publications (2)

Publication Number Publication Date
JPH0258202U true JPH0258202U (ja) 1990-04-26
JP2560822Y2 JP2560822Y2 (ja) 1998-01-26

Family

ID=31718463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989075260U Expired - Lifetime JP2560822Y2 (ja) 1988-06-28 1989-06-26 光導波路素子

Country Status (1)

Country Link
JP (1) JP2560822Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147929A (ja) * 1984-08-15 1986-03-08 Jido Keisoku Gijutsu Kenkiyuukumiai 光電圧センサ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147929A (ja) * 1984-08-15 1986-03-08 Jido Keisoku Gijutsu Kenkiyuukumiai 光電圧センサ

Also Published As

Publication number Publication date
JP2560822Y2 (ja) 1998-01-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term