JPS6373703U - - Google Patents
Info
- Publication number
- JPS6373703U JPS6373703U JP16721486U JP16721486U JPS6373703U JP S6373703 U JPS6373703 U JP S6373703U JP 16721486 U JP16721486 U JP 16721486U JP 16721486 U JP16721486 U JP 16721486U JP S6373703 U JPS6373703 U JP S6373703U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- condensing lens
- lens
- optical
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図はこの考案の一実施例の一部切欠した側
面図、第２図は基板の部分の模式図である。
１…回転ドラム、２…回転保持機構、３，１０
…本ケーブル、４，９…光コネクタ、５，８…光
フアイバ、６，７…集束性ロツドレンズ、１１…
光源、１２，１３…光カプラ、１４…受光器、１
５…制御装置、１６…モーター、１７…基板。
FIG. 1 is a partially cutaway side view of an embodiment of this invention, and FIG. 2 is a schematic diagram of the substrate portion. 1...Rotating drum, 2...Rotation holding mechanism, 3,10
...This cable, 4, 9... Optical connector, 5, 8... Optical fiber, 6, 7... Focusing rod lens, 11...
Light source, 12, 13... Optical coupler, 14... Light receiver, 1
5...control device, 16...motor, 17...board.
Claims (1)
た回転側集光性レンズと、固定側の光フアイバの
一端に取り付けられており、上記の回転側集光性
レンズに対して空間を隔てて対面させられている
固定側の集光性レンズと、参照光を発生する光源
と、この参照光を一方の光フアイバに入射するた
め該光フアイバに設けられた光カプラと、該光フ
アイバより２つの集光性レンズを介して他方の光
フアイバに伝達された参照光を取り出すため該他
方の光フアイバに設けられた他の光カプラと、取
り出された参照光を受光する受光器と、該受光器
の出力に応じて一方の集光性レンズの光軸を他方
の集光性レンズの光軸に対して調整する調心装置
とを備える光フアイバの接続装置。 (2) 上記の参照光は、伝送信号の波長とは異な
る波長であることを特徴とする実用新案登録請求
の範囲第１項記載の光フアイバの接続装置。[Claims for Utility Model Registration] (1) A rotating-side light-condensing lens attached to one end of the rotating-side optical fiber and one end of the fixed-side optical fiber, which has the above-mentioned rotating-side light-concentrating lens. A fixed-side condensing lens that faces the lens with a space in between, a light source that generates a reference light, and a light provided on one optical fiber for inputting the reference light into the optical fiber. a coupler, and another optical coupler provided on the other optical fiber for extracting the reference light transmitted from the optical fiber to the other optical fiber via the two condensing lenses; An optical fiber connection device comprising: a light receiver that receives light; and an alignment device that adjusts the optical axis of one light-condensing lens with respect to the optical axis of the other light-condensing lens according to the output of the light receiver. (2) The optical fiber connection device according to claim 1, wherein the reference light has a wavelength different from the wavelength of the transmission signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16721486U JPH0355927Y2 (en) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16721486U JPH0355927Y2 (en) | 1986-10-30 | 1986-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373703U true JPS6373703U (en) | 1988-05-17 |
| JPH0355927Y2 JPH0355927Y2 (en) | 1991-12-13 |
Family
ID=31098936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16721486U Expired JPH0355927Y2 (en) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355927Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010531469A (en) * | 2007-06-28 | 2010-09-24 | シュライフリング ウント アパラーテバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Optical rotary joint with active correction of motion |
-
1986
- 1986-10-30 JP JP16721486U patent/JPH0355927Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010531469A (en) * | 2007-06-28 | 2010-09-24 | シュライフリング ウント アパラーテバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Optical rotary joint with active correction of motion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355927Y2 (en) | 1991-12-13 |
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