JPS6249108U - - Google Patents
Info
- Publication number
- JPS6249108U JPS6249108U JP13949885U JP13949885U JPS6249108U JP S6249108 U JPS6249108 U JP S6249108U JP 13949885 U JP13949885 U JP 13949885U JP 13949885 U JP13949885 U JP 13949885U JP S6249108 U JPS6249108 U JP S6249108U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- numerical aperture
- coupling structure
- core diameter
- short
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
Description
第１図は本考案の一実施例を示す断面図、第２
図乃至第６図はそれぞれ本考案の他の実施例を示
す図、第７図は従来技術を示す図である。
１，１６…光源（発光ダイオード）、３，２０
，３０…短尺光フアイバ、５，２４，４０…長尺
光フアイバ、６…パツケージ、７…光コネクタ、
８，９，２１，２５，３１…コア。
Fig. 1 is a sectional view showing one embodiment of the present invention;
6 to 6 show other embodiments of the present invention, and FIG. 7 shows the prior art. 1, 16...Light source (light emitting diode), 3, 20
, 30... short optical fiber, 5, 24, 40... long optical fiber, 6... package, 7... optical connector,
8, 9, 21, 25, 31...core.
Claims (1)
て長尺光フアイバに結合する光結合構造において
、前記短尺光フアイバのコア径及び開口数の少な
くとも一方が前記長尺光フアイバのコア径及び開
口数よりも大きいことを特徴とする光結合構造。 In an optical coupling structure that couples light emitted from a light source to a long optical fiber via a short optical fiber, at least one of the core diameter and numerical aperture of the short optical fiber is equal to the core diameter and numerical aperture of the long optical fiber. An optical coupling structure characterized by being larger than .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13949885U JPS6249108U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13949885U JPS6249108U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249108U true JPS6249108U (en) | 1987-03-26 |
Family
ID=31045459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13949885U Pending JPS6249108U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249108U (en) |
-
1985
- 1985-09-13 JP JP13949885U patent/JPS6249108U/ja active Pending