JPH02121704U - - Google Patents
Info
- Publication number
- JPH02121704U JPH02121704U JP2970889U JP2970889U JPH02121704U JP H02121704 U JPH02121704 U JP H02121704U JP 2970889 U JP2970889 U JP 2970889U JP 2970889 U JP2970889 U JP 2970889U JP H02121704 U JPH02121704 U JP H02121704U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- reference plane
- receptacle
- length
- mechanical reference
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案に係わるレセプタクル型光モジ
ユールの一実施例を示す縦断面図、第２図は従来
の一例を示す縦断面図である。
６……フエルール、６ａ……一端、６ｂ……他
端、９……光フアイバ、１０……光半導体素子、
１７……レセプタクル、１８……整列スリーブ、
２０……光コネクタの機械的基準面、２１……光
コネクタの光学的基準面。
FIG. 1 is a vertical cross-sectional view showing an embodiment of a receptacle-type optical module according to the present invention, and FIG. 2 is a vertical cross-sectional view showing a conventional example. 6... Ferrule, 6a... One end, 6b... Other end, 9... Optical fiber, 10... Optical semiconductor element,
17... Receptacle, 18... Alignment sleeve,
20... Mechanical reference surface of the optical connector, 21... Optical reference surface of the optical connector.
Claims (1)
に光フアイバを内蔵し、一端が凸球面にかつ他端
が斜めに研摩されたフエルールと、このフエルー
ルの他端側に配置されかつ前記光フアイバと最適
な状態で光学的に結合する位置に配置される光半
導体素子と、前記フエルールの一端側の外周に配
置される整列スリーブとから構成され、前記フエ
ルールの一端側の光フアイバの先端位置と、前記
レセプタクル内に設定される光コネクタの機械的
基準面との間の長さが、光コネクタで規定される
機械的基準面と光学的基準面との間の長さに等し
いことを特徴とする光モジユール。 A ferrule is placed in the receptacle and has an optical fiber built in on the central axis, and has one end made into a convex spherical surface and the other end polished diagonally. an optical semiconductor element disposed at a position where they are optically coupled in a state of An optical device characterized in that the length between the mechanical reference plane of the optical connector set in the receptacle is equal to the length between the mechanical reference plane and the optical reference plane defined in the optical connector. Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970889U JPH02121704U (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970889U JPH02121704U (en) | 1989-03-17 | 1989-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121704U true JPH02121704U (en) | 1990-10-03 |
Family
ID=31254152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2970889U Pending JPH02121704U (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121704U (en) |
-
1989
- 1989-03-17 JP JP2970889U patent/JPH02121704U/ja active Pending
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