JPS6098802U - Module for polarization preserving optical fiber - Google Patents

Module for polarization preserving optical fiber

Info

Publication number
JPS6098802U
JPS6098802U JP19172283U JP19172283U JPS6098802U JP S6098802 U JPS6098802 U JP S6098802U JP 19172283 U JP19172283 U JP 19172283U JP 19172283 U JP19172283 U JP 19172283U JP S6098802 U JPS6098802 U JP S6098802U
Authority
JP
Japan
Prior art keywords
optical fiber
polarization
lens
maintaining optical
light
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
JP19172283U
Other languages
Japanese (ja)
Inventor
飯塚　寿夫
則文 椎名
Original Assignee
日立電線株式会社
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 by 日立電線株式会社 filed Critical 日立電線株式会社
Priority to JP19172283U priority Critical patent/JPS6098802U/en
Publication of JPS6098802U publication Critical patent/JPS6098802U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例を示す構成説明図、第２図は本考案の実
施例を示す構成説明図である。FIG. 1 is a configuration explanatory diagram showing a conventional example, and FIG. 2 is a configuration explanatory diagram showing an embodiment of the present invention.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）光源より出射された拡散光が球レンズにより平行
光に変換され、偏光子により直線偏光化された後、前記
光源側に突出した曲率面を有するレンズに入射し、該レ
ンズから出射した集光を該レンズの焦点位置と一致しか
つ光学軸を入射直線偏光の方位に合わせた偏波面保存光
ファイバの端面に入射し、前記偏波面保存光ファイバの
他方の端面から直線偏光を出射する構成にしたことを特
徴とする偏波面保存光ファイバ用モジュール。(1) After the diffused light emitted from the light source is converted into parallel light by a spherical lens and linearly polarized by a polarizer, it enters a lens having a curvature surface that protrudes toward the light source, and is emitted from the lens. The focused light is incident on the end face of a polarization-maintaining optical fiber whose optical axis is aligned with the focal position of the lens and the direction of the incident linearly polarized light, and the linearly polarized light is emitted from the other end face of the polarization-maintaining optical fiber. A polarization-maintaining optical fiber module characterized by a configuration. （２）前記レンズと前記偏波面保存光ファイバの端面間
に屈折率整合剤を充填したことを特徴とする実用新案登
録請求の範囲第１項の偏波面保存光ファイバ用モジュー
ル。(2) The module for a polarization-maintaining optical fiber according to claim 1, wherein a refractive index matching agent is filled between the lens and the end face of the polarization-maintaining optical fiber.
JP19172283U 1983-12-12 1983-12-12 Module for polarization preserving optical fiber Pending JPS6098802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19172283U JPS6098802U (en) 1983-12-12 1983-12-12 Module for polarization preserving optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19172283U JPS6098802U (en) 1983-12-12 1983-12-12 Module for polarization preserving optical fiber

Publications (1)

Publication Number Publication Date
JPS6098802U true JPS6098802U (en) 1985-07-05

Family

ID=30412785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19172283U Pending JPS6098802U (en) 1983-12-12 1983-12-12 Module for polarization preserving optical fiber

Country Status (1)

Country Link
JP (1) JPS6098802U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856490A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Laser diode system
JPS58208716A (en) * 1982-05-14 1983-12-05 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Optical connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856490A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Laser diode system
JPS58208716A (en) * 1982-05-14 1983-12-05 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Optical connector

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