JPH049926U - - Google Patents
Info
- Publication number
- JPH049926U JPH049926U JP5020490U JP5020490U JPH049926U JP H049926 U JPH049926 U JP H049926U JP 5020490 U JP5020490 U JP 5020490U JP 5020490 U JP5020490 U JP 5020490U JP H049926 U JPH049926 U JP H049926U
- Authority
- JP
- Japan
- Prior art keywords
- core
- slit
- light conversion
- optical
- conversion element
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は要部の概略斜視図、第２図は要部の概略動作説
明平断面図、第３図は概略構成図、第４図、第５
図は別例の要部の概略動作説明平断面図である。
１……コア、２……光遮閉層、３，４……対向
外面、５……入射スリツト、６……導出スリツト
、７……導波路、ａ……光変換素子。
The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic perspective view of the main part, Fig. 2 is a plan cross-sectional view schematically explaining the operation of the main part, Fig. 3 is a schematic configuration diagram, Fig. 4, Fifth
The figure is a plan cross-sectional view schematically explaining the operation of the main part of another example. DESCRIPTION OF SYMBOLS 1... Core, 2... Light shielding layer, 3, 4... Opposing outer surface, 5... Input slit, 6... Output slit, 7... Waveguide, a... Light conversion element.
補正 平２．８．９
考案の名称を次のように補正する。
考案の名称 光変換装置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.8.9 The name of the invention is amended as follows. Title of the invention: Light conversion device The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
ガラス質などの光学的素材で方形状のコアを形
成し、このコアの外周面に光遮閉層を形成した光
変換素子を複数個設け、各光変換素子の一対の対
向外面に夫々光変換素子内のコアへ光信号を入射
する入射スリツトと、光信号をコア内を通して光
変換素子外へ導出する導出スリツトを形成し、前
記対向外面に対応するコアの対向面を入射した光
信号が全反射するように形成若しくは入射スリツ
トから導出スリツトへ直進するように形成し、各
光変換素子に形成した所定の入射スリツトと導出
スリツトとを光フアイバ若しくはＬｉＮＢＯ３な
どの連結材などにより形成した導波路で接合した
ことを特徴とする光変換装置。[Scope of Claim for Utility Model Registration] A rectangular core is formed of an optical material such as glass, and a plurality of light conversion elements each having a light-blocking layer formed on the outer peripheral surface of the core are provided, and each light conversion element is An entrance slit for inputting an optical signal into the core in the optical conversion element and an output slit for guiding the optical signal to the outside of the optical conversion element through the core are formed on a pair of opposing outer surfaces, respectively, and the opposing outer surfaces of the core corresponding to the opposing outer surfaces are formed. The surface is formed so that the optical signal incident on the surface is totally reflected or goes straight from the entrance slit to the output slit, and the predetermined input slit and output slit formed in each optical conversion element are connected to an optical fiber or LiNBO 3 or the like. An optical conversion device characterized by being joined by a waveguide formed of a connecting material or the like.
【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第１図
は要部の概略斜視図、第２図は要部の概略動作説
明平断面図、第３図は概略構成図、第４図、第５
図は別例の要部の概略動作説明平断面図である。
１……コア、２……光遮閉層、３，４……対向
外面、５……入射スリツト、６……導出スリツト
、７……導波路、ａ……光変換素子。[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic perspective view of the main parts, Fig. 2 is a plan cross-sectional view schematically explaining the operation of the main parts, and Fig. 3 is a schematic diagram. Configuration diagram, Figure 4, Figure 5
The figure is a plan cross-sectional view schematically explaining the operation of the main part of another example. DESCRIPTION OF SYMBOLS 1... Core, 2... Light shielding layer, 3, 4... Opposing outer surface, 5... Input slit, 6... Output slit, 7... Waveguide, a... Light conversion element.
Claims (1)
成し、このコアの外周面に光遮閉層を形成した光
変換素子を複数個設け、各光変換素子の一対の対
向外面に夫々光変換素子内のコアへ光信号を入射
する入射スリツトと、光信号をコア内を通して光
変換素子外へ導出する導出スリツトを形成し、前
記対向外面に対応するコアの対向面を入射した光
信号が全反射するように形成若しくは入射スリツ
トから導出スリツトへ直進するように形成し、各
光変換素子に形成した所定の入射スリツトと導出
スリツトとを光フアイバ若しくはＬｉＮＢＯ３な
どの連結材などにより形成した導波路で接合した
ことを特徴とする光変換装置。 A rectangular core is formed from an optical material such as glass, and a plurality of light conversion elements each having a light-blocking layer formed on the outer circumferential surface of the core are provided, and a pair of opposing outer surfaces of each light conversion element have respective light conversion elements. An entrance slit for inputting an optical signal into the core within the element and a derivation slit for guiding the optical signal to the outside of the optical conversion element through the core are formed, so that all the optical signals incident on the opposing surface of the core corresponding to the opposing outer surface are formed. A waveguide formed so as to be reflective or to go straight from an input slit to an output slit, and in which a predetermined input slit formed in each light conversion element and an output slit are formed of an optical fiber or a connecting material such as LiNBO3 . A light conversion device characterized by being bonded with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5020490U JPH049926U (en) | 1990-05-14 | 1990-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5020490U JPH049926U (en) | 1990-05-14 | 1990-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049926U true JPH049926U (en) | 1992-01-28 |
Family
ID=31568555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5020490U Pending JPH049926U (en) | 1990-05-14 | 1990-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049926U (en) |
-
1990
- 1990-05-14 JP JP5020490U patent/JPH049926U/ja active Pending
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