JPH01101201U - - Google Patents
Info
- Publication number
- JPH01101201U JPH01101201U JP19666487U JP19666487U JPH01101201U JP H01101201 U JPH01101201 U JP H01101201U JP 19666487 U JP19666487 U JP 19666487U JP 19666487 U JP19666487 U JP 19666487U JP H01101201 U JPH01101201 U JP H01101201U
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- optical fiber
- insertion hole
- fixed
- notch
- 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
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案の一実施例を示す光固定減衰器
フエルールを示す光固定減衰器フエルールの縦断
面図、第２図は従来の一実施例を示す光固定減衰
器フエルールの縦断面図である。
１０……フエルール、１０ａ……挿通穴、１０
ｂ……切欠き部、１１，１３……接着剤、１２ａ
，１２ｂ……光フアイバ素線、１４……光減衰膜
。
FIG. 1 is a longitudinal cross-sectional view of a fixed optical attenuator ferrule showing an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of a fixed optical attenuator ferrule showing an embodiment of the conventional method. be. 10...Ferrule, 10a...Insertion hole, 10
b... Notch, 11, 13... Adhesive, 12a
, 12b... Optical fiber wire, 14... Light attenuation film.
Claims (1)
この挿通穴と連通した切欠き部を中央部に有する
フエルールと、このフエルールの挿通穴の両端か
らそれぞれ挿入されるとともに接着剤で固定され
た２本の光フアイバ素線と、前記フエルールの切
欠き部内でかつ２本の光フアイバ素線の接合面に
挿入され接着剤で接着固定された光減衰膜とから
構成したことを特徴とする光固定減衰器フエルー
ル。 A ferrule that has an insertion hole in the center through which an optical fiber can be inserted and a notch in the center that communicates with the insertion hole, and a ferrule that is inserted from both ends of the insertion hole of the ferrule and fixed with adhesive. A light comprising two optical fiber strands and a light attenuating film inserted into the notch of the ferrule and onto the joining surface of the two optical fiber strands and fixed with an adhesive. Fixed attenuator ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196664U JP2585514Y2 (en) | 1987-12-26 | 1987-12-26 | Optical fixed attenuator ferrule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196664U JP2585514Y2 (en) | 1987-12-26 | 1987-12-26 | Optical fixed attenuator ferrule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01101201U true JPH01101201U (en) | 1989-07-07 |
| JP2585514Y2 JP2585514Y2 (en) | 1998-11-18 |
Family
ID=31487264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987196664U Expired - Lifetime JP2585514Y2 (en) | 1987-12-26 | 1987-12-26 | Optical fixed attenuator ferrule |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2585514Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57179803A (en) * | 1981-04-30 | 1982-11-05 | Fujitsu Ltd | Light attenuator |
| JPS6418104A (en) * | 1987-07-13 | 1989-01-20 | Fujitsu Ltd | Production of optical device |
-
1987
- 1987-12-26 JP JP1987196664U patent/JP2585514Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57179803A (en) * | 1981-04-30 | 1982-11-05 | Fujitsu Ltd | Light attenuator |
| JPS6418104A (en) * | 1987-07-13 | 1989-01-20 | Fujitsu Ltd | Production of optical device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2585514Y2 (en) | 1998-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01101201U (en) | ||
| JPH0171701U (en) | ||
| JPH01111207U (en) | ||
| JPS63130702U (en) | ||
| JPS6146505U (en) | Coated optical fiber connections | |
| JPS6424304U (en) | ||
| JPH0213202U (en) | ||
| JPS61102211U (en) | ||
| JPS58178106U (en) | fiber optic connector | |
| JPS6241105U (en) | ||
| JPH049003U (en) | ||
| JPH0190009U (en) | ||
| JPS6396505U (en) | ||
| JPS59128614U (en) | Terminal section of plastic-clad optical fiber | |
| JPH0258712U (en) | ||
| JPH0162503U (en) | ||
| JPS581911U (en) | fiber optic coupler | |
| JPH047310U (en) | ||
| JPS60150508U (en) | Ferrule for plastic optical fiber | |
| JPS6136810U (en) | optical connector | |
| JPS6436805U (en) | ||
| JPS61162802U (en) | ||
| JPH02138706U (en) | ||
| JPH0258701U (en) | ||
| JPS5823302U (en) | fixed optical attenuator |