JPS6382203U - - Google Patents

Info

Publication number
JPS6382203U
JPS6382203U JP17816886U JP17816886U JPS6382203U JP S6382203 U JPS6382203 U JP S6382203U JP 17816886 U JP17816886 U JP 17816886U JP 17816886 U JP17816886 U JP 17816886U JP S6382203 U JPS6382203 U JP S6382203U
Authority
JP
Japan
Prior art keywords
acousto
optical fiber
optical
diffracted light
optic element
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
JP17816886U
Other languages
Japanese (ja)
Other versions
JPH0511522Y2 (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 JP1986178168U priority Critical patent/JPH0511522Y2/ja
Publication of JPS6382203U publication Critical patent/JPS6382203U/ja
Application granted granted Critical
Publication of JPH0511522Y2 publication Critical patent/JPH0511522Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は、本考案の実施例の図、第２図は集光
用レンズ内蔵フアイバーヘツドの断面図、第３図
は従来例の図を示す。 １……音響光学素子、２……出力用シングルモ
ード光フアイバー、３，４……集光用レンズ内蔵
フアイバーヘツド、５……入力用シングルモード
光フアイバー、６……集光用レンズ、７……回折
光出力用マルチモード光フアイバー、８……整合
回路、９……駆動回路、１０……制御信号入力端
子、１１……電源源端子、１２……筐体、１３…
…プリズム。 FIG. 1 shows an embodiment of the present invention, FIG. 2 shows a sectional view of a fiber head with a built-in condensing lens, and FIG. 3 shows a conventional example. DESCRIPTION OF SYMBOLS 1... Acousto-optic element, 2... Single mode optical fiber for output, 3, 4... Fiber head with built-in lens for condensing, 5... Single mode optical fiber for input, 6... Lens for condensing, 7... ...Multi-mode optical fiber for outputting diffracted light, 8...Matching circuit, 9...Drive circuit, 10...Control signal input terminal, 11...Power source terminal, 12...Housing, 13...
…prism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 音響光学素子と、該音響光学素子を整合回路を
通じて駆動する駆動回路と、該音響光学素子によ
つて回折された回折光を回折光出力用光フアイバ
ーへ導光するプリズムとを筺体に内蔵して、該筐
体に、集光用レンズを内蔵したフアイバーヘツド
が設けられた入力用と出力用光フアイバー及び集
光用レンズが設けられた回折光出力用光フアイバ
ーを取り付けた光スイツチにおいて、光フアイバ
ーと集光用レンズとの光軸を合わせたまま光フア
イバーと集光用レンズとの間隔を変えられる調整
機構を有することを特徴とする音響光学光スイツ
チ。 An acousto-optic element, a drive circuit that drives the acousto-optic element through a matching circuit, and a prism that guides diffracted light diffracted by the acousto-optic element to an optical fiber for outputting the diffracted light are built into a housing. , an optical switch in which input and output optical fibers each having a fiber head with a built-in condensing lens and a diffracted light output optical fiber having a condensing lens are attached to the housing; 1. An acousto-optic optical switch characterized by having an adjustment mechanism that can change the distance between the optical fiber and the focusing lens while keeping the optical axes of the optical fiber and the focusing lens aligned.
JP1986178168U 1986-11-19 1986-11-19 Expired - Lifetime JPH0511522Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986178168U JPH0511522Y2 (en) 1986-11-19 1986-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986178168U JPH0511522Y2 (en) 1986-11-19 1986-11-19

Publications (2)

Publication Number Publication Date
JPS6382203U true JPS6382203U (en) 1988-05-30
JPH0511522Y2 JPH0511522Y2 (en) 1993-03-23

Family

ID=31120054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986178168U Expired - Lifetime JPH0511522Y2 (en) 1986-11-19 1986-11-19

Country Status (1)

Country Link
JP (1) JPH0511522Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714942U (en) * 1980-06-20 1982-01-26
JPS59121621U (en) * 1983-02-03 1984-08-16 セイコーインスツルメンツ株式会社 Optical fiber coupling device
JPS6028707U (en) * 1983-07-30 1985-02-26 アンリツ株式会社 Ferrule with lens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548559A (en) * 1978-09-26 1980-04-07 Hirahara Seiki Kogyo:Kk Positioning device of indexing device or the like
JPS6028707B2 (en) * 1981-08-03 1985-07-06 川崎重工業株式会社 hanger conveyor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714942U (en) * 1980-06-20 1982-01-26
JPS59121621U (en) * 1983-02-03 1984-08-16 セイコーインスツルメンツ株式会社 Optical fiber coupling device
JPS6028707U (en) * 1983-07-30 1985-02-26 アンリツ株式会社 Ferrule with lens

Also Published As

Publication number Publication date
JPH0511522Y2 (en) 1993-03-23

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