JPS597419U - Optical fiber terminal - Google Patents
Optical fiber terminalInfo
- Publication number
- JPS597419U JPS597419U JP10295982U JP10295982U JPS597419U JP S597419 U JPS597419 U JP S597419U JP 10295982 U JP10295982 U JP 10295982U JP 10295982 U JP10295982 U JP 10295982U JP S597419 U JPS597419 U JP S597419U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- lens
- terminal
- utility
- model registration
- 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
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
第１図は本考案の一実施例を示す縦断面図、第２図は本
考案の他の実施例を示す縦断面図、第３図は本考案の光
フアイバー用端末の適用例を示す断面図である。
１・・・・・・レンズホルダー、２・・・・・・屈折率
分布型レンズ、３・・・・・・プリズム、４・・・・・
・ファイバー支持体、５・・・・・・光ファイバー、７
・・・・・・光線、ＩＯＡ・・・・・・投光端末、ＩＯ
Ｂ・・・・・・受光端末。
第２図
第３図FIG. 1 is a longitudinal sectional view showing one embodiment of the invention, FIG. 2 is a longitudinal sectional view showing another embodiment of the invention, and FIG. 3 is a sectional view showing an application example of the optical fiber terminal of the invention. It is a diagram. 1... Lens holder, 2... Gradient index lens, 3... Prism, 4...
- Fiber support, 5... Optical fiber, 7
・・・・・・Light beam, IOA・・・・Light projection terminal, IO
B... Light receiving terminal. Figure 2 Figure 3
Claims (3)
分布をもつ屈折率分布型レンズをレンズホルダー内に固
着し、前記レンズの一方の端面に対向させて光路をほぼ
直交方向に曲げる反射面を設けるとともに前記レンズホ
ルダー側壁の前記光路に当る位置に開口を設け、前記レ
ンズの端面または前記ホルダーの開口部にファイバーを
接続するようにした光フアイバー用端末。(1) A gradient index lens with a distribution in which the refractive index is maximum on the central axis and decreases toward the periphery is fixed in a lens holder, and the optical path is aligned in an almost orthogonal direction by facing one end surface of the lens. An optical fiber terminal having a bendable reflective surface and an opening provided on a side wall of the lens holder at a position corresponding to the optical path, so that a fiber is connected to the end face of the lens or the opening of the holder.
は屈折率分布型レンズの端面に側面を接合した三角プリ
ズムの底面で形成し、このプリズムの他方の側面に光フ
アイバー先端を接続するようにした光フアイバ一端末。(2) Utility model registration In claim 1, the reflective surface is formed by the bottom surface of a triangular prism whose side surface is joined to the end surface of a gradient index lens, and the tip of an optical fiber is connected to the other side surface of this prism. An optical fiber terminal.
リズムの光フアイバー接続面にファイバー先端を保持す
る支持体を固着した光フアイバ一端末。(3) A terminal of an optical fiber according to claim 2 of the utility model registration, in which a support for holding the fiber tip is fixed to the optical fiber connection surface of a prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10295982U JPS597419U (en) | 1982-07-07 | 1982-07-07 | Optical fiber terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10295982U JPS597419U (en) | 1982-07-07 | 1982-07-07 | Optical fiber terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS597419U true JPS597419U (en) | 1984-01-18 |
Family
ID=30242437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10295982U Pending JPS597419U (en) | 1982-07-07 | 1982-07-07 | Optical fiber terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334052A (en) * | 2009-02-25 | 2012-01-25 | 全讯科技公司 | Low-loss collimators for use in fiber optic rotary joints |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695205A (en) * | 1979-09-25 | 1981-08-01 | Itt | Fiber optic connector |
-
1982
- 1982-07-07 JP JP10295982U patent/JPS597419U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5695205A (en) * | 1979-09-25 | 1981-08-01 | Itt | Fiber optic connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334052A (en) * | 2009-02-25 | 2012-01-25 | 全讯科技公司 | Low-loss collimators for use in fiber optic rotary joints |
| JP2012518814A (en) * | 2009-02-25 | 2012-08-16 | フォーカル テクノロジーズ コーポレイション | Low-loss collimator for use in fiber optic rotary bonding |
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