JPS63130706U - - Google Patents
Info
- Publication number
- JPS63130706U JPS63130706U JP2177987U JP2177987U JPS63130706U JP S63130706 U JPS63130706 U JP S63130706U JP 2177987 U JP2177987 U JP 2177987U JP 2177987 U JP2177987 U JP 2177987U JP S63130706 U JPS63130706 U JP S63130706U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- lens
- spherical lens
- diameter
- fiber
- 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 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は、本考案の望ましい実施例を示す光フ
アイバ・レンズ一体化アセンブリの断面構成図、
第２図は、同アセンブリを構成する際の手順を説
明するための図、第３図は、光フアイバ・レンズ
一体化アセンブリの従来例を示す断面構成図、第
４図は、他の従来例を示す断面構成図である。
１，１１……光フアイバ、２，１２……フアイ
バホルダ、３……スペーサ、４，１４……光学接
着剤、５……球レンズ、６……スリーブ、１７，
１７′……ガラス板、１８……金属スリーブ、１
９……レンズホルダ。
FIG. 1 is a cross-sectional configuration diagram of an optical fiber-lens integrated assembly showing a preferred embodiment of the present invention;
Fig. 2 is a diagram for explaining the procedure for configuring the same assembly, Fig. 3 is a cross-sectional configuration diagram showing a conventional example of an optical fiber/lens integrated assembly, and Fig. 4 is another conventional example. FIG. 1, 11... Optical fiber, 2, 12... Fiber holder, 3... Spacer, 4, 14... Optical adhesive, 5... Ball lens, 6... Sleeve, 17,
17'...Glass plate, 18...Metal sleeve, 1
9...Lens holder.
Claims (1)
面と球レンズ５との間に、球レンズ２の直径より
小さな直径の円柱状中空部を有するスペーサ３を
同軸状に介在させ、 該中空部に光学接着剤４を充填したことを特徴
とする光フアイバ・レンズ一体化アセンブリ。[Claims for Utility Model Registration] A spacer 3 having a cylindrical hollow portion with a diameter smaller than the diameter of the spherical lens 2 is interposed coaxially between the end face of the fiber holder 2 included in the optical fiber 1 and the spherical lens 5. An optical fiber/lens integrated assembly characterized in that the hollow part is filled with an optical adhesive 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2177987U JPS63130706U (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2177987U JPS63130706U (en) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130706U true JPS63130706U (en) | 1988-08-26 |
Family
ID=30818536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2177987U Pending JPS63130706U (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130706U (en) |
-
1987
- 1987-02-17 JP JP2177987U patent/JPS63130706U/ja active Pending
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