JPS6380525U - - Google Patents

Info

Publication number
JPS6380525U
JPS6380525U JP17401486U JP17401486U JPS6380525U JP S6380525 U JPS6380525 U JP S6380525U JP 17401486 U JP17401486 U JP 17401486U JP 17401486 U JP17401486 U JP 17401486U JP S6380525 U JPS6380525 U JP S6380525U
Authority
JP
Japan
Prior art keywords
faraday rotator
optical
polarizing plate
grating type
diffraction grating
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
JP17401486U
Other languages
Japanese (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 JP17401486U priority Critical patent/JPS6380525U/ja
Publication of JPS6380525U publication Critical patent/JPS6380525U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の構成図、第２図は
複屈折回折格子型光偏光板の構成図である。 １，３……複屈折回折格子型光偏光板、２……
フアラデー回転子、４……磁石、１１……ニオブ
酸リチウム結晶板、１２……プロトンイオン交換
領域。 FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of a birefringent diffraction grating type optical polarizing plate. 1, 3...Birefringence grating type light polarizing plate, 2...
Faraday rotator, 4... magnet, 11... lithium niobate crystal plate, 12... proton ion exchange region.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フアラデー回転子と、このフアラデー回転子を
透過する光軸方向の前後に互いに偏光軸を前記透
過軸に垂直な面内で４５°の角度をなして配置し
た、複屈析材料を基板として用いた回折格子型光
偏光板とを有することを特徴とする光アイソレー
タ。 A Faraday rotator and a birefringent material were used as substrates, in which the polarization axes were arranged at an angle of 45° in a plane perpendicular to the transmission axis before and after the direction of the optical axis passing through the Faraday rotator. An optical isolator comprising a diffraction grating type optical polarizing plate.
JP17401486U 1986-11-14 1986-11-14 Pending JPS6380525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17401486U JPS6380525U (en) 1986-11-14 1986-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17401486U JPS6380525U (en) 1986-11-14 1986-11-14

Publications (1)

Publication Number Publication Date
JPS6380525U true JPS6380525U (en) 1988-05-27

Family

ID=31112016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17401486U Pending JPS6380525U (en) 1986-11-14 1986-11-14

Country Status (1)

Country Link
JP (1) JPS6380525U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011069875A (en) * 2009-09-24 2011-04-07 Smm Precision Co Ltd Polarization-dependent type in-line optical isolator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011069875A (en) * 2009-09-24 2011-04-07 Smm Precision Co Ltd Polarization-dependent type in-line optical isolator

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