JPH01155011U - - Google Patents
Info
- Publication number
- JPH01155011U JPH01155011U JP4945088U JP4945088U JPH01155011U JP H01155011 U JPH01155011 U JP H01155011U JP 4945088 U JP4945088 U JP 4945088U JP 4945088 U JP4945088 U JP 4945088U JP H01155011 U JPH01155011 U JP H01155011U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- jig main
- bonding surface
- joint
- jig
- 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 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図は第１の考案の光結合器及び第２の考案
の組立用治具のそれぞれの実施例を示す断面図、
第２図は従来の光結合器の構成を示す断面図、第
３図は第１及び第２の光結合部の位置ずれに対す
る光結合器の結合効率変動曲線を示す図、第４図
は第１及び第２の光結合部の角度ずれに対する光
結合器の結合効率変動曲線を示す図、第５図ａ，
ｂは第１図の組立用治具の構造を示し、同図ａは
その側面図及び同図ｂはその正面図である。
２１……第１の光結合部、２２……第２の光結
合部、２８……第１の接合面、２９，３５……フ
ランジ部、３４……第２の接合面、３６……組立
用軸、３７……治具本体、３８……締め付け部材
、３９……開口部。
FIG. 1 is a sectional view showing an embodiment of the optical coupler of the first invention and the assembly jig of the second invention,
FIG. 2 is a cross-sectional view showing the configuration of a conventional optical coupler, FIG. 3 is a diagram showing a coupling efficiency variation curve of the optical coupler with respect to positional deviation of the first and second optical couplers, and FIG. A diagram showing the coupling efficiency variation curve of the optical coupler with respect to the angular deviation of the first and second optical coupling parts, Figure 5a,
1b shows the structure of the assembly jig shown in FIG. 1, and FIG. 1a is a side view thereof, and FIG. 1b is a front view thereof. 21...First optical coupling part, 22...Second optical coupling part, 28...First joint surface, 29, 35...Flange part, 34...Second joint surface, 36...Assembly shaft, 37... jig body, 38... tightening member, 39... opening.
Claims (1)
記第２の接合面に対向する第２の接合面を有し該
第１の接合面が前記第１の接合面に固定される第
２の光結合部とを、備えた光結合器において、 前記第１の接合面と前記第２の接合面のそれぞ
れの外周部に互いに対向するフランジ部を設けた
ことを特徴とする光結合器。 ２ 請求項１記載の第１及び第２の接合面にそれ
ぞれ設けられた前記フランジ部を対向させてこれ
らを挾装する治具本体と、 前記治具本体に取付けられ前記フランジ部を互
いに圧接させる締め付け部材と、 前記治具本体に設けられた接合用の開口部とを
備えたことを特徴とする光結合器の組立用治具。[Claims for Utility Model Registration] 1. A first optical coupling portion having a first bonding surface, and a second bonding surface opposite to the second bonding surface, the first bonding surface being and a second optical coupling part fixed to the first joint surface, the first joint surface and the second joint surface each having a flange portion facing each other on their outer peripheries. An optical coupler characterized by: 2. A jig main body that opposes and clamps the flange portions provided on the first and second joint surfaces, respectively, according to claim 1; and a jig main body that is attached to the jig main body and presses the flange portions against each other. A jig for assembling an optical coupler, comprising: a tightening member; and a joining opening provided in the jig main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945088U JPH01155011U (en) | 1988-04-13 | 1988-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945088U JPH01155011U (en) | 1988-04-13 | 1988-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01155011U true JPH01155011U (en) | 1989-10-25 |
Family
ID=31275547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4945088U Pending JPH01155011U (en) | 1988-04-13 | 1988-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01155011U (en) |
-
1988
- 1988-04-13 JP JP4945088U patent/JPH01155011U/ja active Pending