JPS59224812A - Optical transmitter array - Google Patents
Optical transmitter arrayInfo
- Publication number
- JPS59224812A JPS59224812A JP10037583A JP10037583A JPS59224812A JP S59224812 A JPS59224812 A JP S59224812A JP 10037583 A JP10037583 A JP 10037583A JP 10037583 A JP10037583 A JP 10037583A JP S59224812 A JPS59224812 A JP S59224812A
- Authority
- JP
- Japan
- Prior art keywords
- reference plate
- spacer
- grooves
- array
- optical transmission
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/368—Mechanical coupling means for mounting fibres to supporting carriers with pitch conversion between input and output plane, e.g. for increasing packing density
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
- G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3664—2D cross sectional arrangements of the fibres
- G02B6/3676—Stacked arrangement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、光伝送体が複数列に配列されており、しかも
ｇＢ本体面在る物体の画像を１以外の倍率で像面上へ伝
送する光伝送体アレイに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a light transmitting body array in which light transmitting bodies are arranged in a plurality of rows and transmitting an image of an object located on the surface of a gB main body onto an image plane at a magnification other than 1. It is.
第１図は、この様な光伝送体アレイの１つの従来例を示
している。この第１図に示す様に、光伝送体アレイ（１
１に於いては、円柱状を成す多数の光伝送体（２）が２
列に配列されている。光伝送体（２）は、同一列内に於
いて扇状を成すと共にこれらの扇状が互いに非平行に対
向し且つ夫々の端面（２ａ ）（２ｂ）が千鳥足状を成
す様に、所定の保持部材（３）によって保持されている
。FIG. 1 shows one conventional example of such an optical transmission body array. As shown in Fig. 1, an optical transmitter array (1
In 1, a large number of cylindrical optical transmission bodies (2) are connected to 2
arranged in columns. The light transmitting body (2) has a predetermined holding member so that it forms a fan shape in the same row, and these fan shapes face each other in a non-parallel manner, and the respective end surfaces (2a and 2b) form a staggered shape. It is held by (3).
アレイ（１）は、個々の光伝送体（２）が像面上で作る
拡大成いは縮小された実像の一部分ずつを近傍同士で重
ね合わせることによって、二次元的な広が９を有する画
像の全体を物体面から像面へ１以外の倍率で同時に伝送
することができるので、拡大式或いは縮小式の複写機等
に適用すれは有用である０
ところで、アレイ（１）に於いては、上述の如く、個々
の光伝送体（２）か作る拡大成いは縮小された実像の一
部分ずつが近傍同士で重ね合わされるので、高い解像度
を有するアレイ（１）を得る為には、個々の実像同士を
正確に重ね合わせる必要があシ、この為には光伝送体（
２）同士を極めて高Ｎ度に配列する必要がある。The array (1) creates an image having a two-dimensional spread 9 by superimposing portions of enlarged or reduced real images created on the image plane by the individual optical transmitters (2) in close proximity. Since the entire image can be simultaneously transmitted from the object plane to the image plane at a magnification other than 1, it is useful to apply it to enlargement or reduction type copying machines.By the way, in array (1), As mentioned above, in the enlargement created by each optical transmission body (2), parts of the reduced real image are superimposed on each other in the vicinity, so in order to obtain an array (1) with high resolution, it is necessary to It is necessary to accurately superimpose the real images, and for this purpose an optical transmission medium (
2) It is necessary to arrange them with an extremely high N degree.
光伝送体同士が互いに半行なアレイであれは、光伝送体
を単に千鳥格子状に積み上けるたけで、光軸間の距離か
一様な高精度の配列を得ることができる。In the case of an array in which the optical transmission bodies are arranged in half rows, a highly accurate arrangement with uniform distance between the optical axes can be obtained by simply stacking the optical transmission bodies in a houndstooth pattern.
しかし、アレイ（１）では光伝送体（２）同士が互いに
非平行であるので、上述の様な構成では、第１図に示す
様な光伝送体（２）の配列を得ることはできない。この
為に、光伝送体（２）同士を極めて尚精度に配列でき、
しかも製造が非常に容易なアレイ（１）は、現在のとこ
ろ一般には知られていない。However, in the array (1), the optical transmission bodies (2) are not parallel to each other, so with the above-described configuration, it is not possible to obtain the arrangement of the optical transmission bodies (2) as shown in FIG. For this reason, the optical transmission bodies (2) can be arranged with great precision,
Moreover, the array (1), which is very easy to manufacture, is not generally known at present.
本発明は、この様な問題点に鑑み、光伝送体同士を極め
て高精度に配列することができるので高い解像度を得る
ことができ、しかも製造が非常に容易な光伝送体アレイ
を提供することを目的としている。In view of these problems, it is an object of the present invention to provide an optical transmission element array that can obtain high resolution by arranging optical transmission elements with extremely high precision and is also extremely easy to manufacture. It is an object.
以下、本発明の第１〜第６実施例を、第２図〜第９図を
診照しながら読明する。Hereinafter, the first to sixth embodiments of the present invention will be read with reference to FIGS. 2 to 9.
第２図は、本発明の第１実施例を示している。FIG. 2 shows a first embodiment of the invention.
この第２図に示す様に、光伝送体アレイ圓はＦＲＰ（繊
維強化樹脂）等から成る上基準板（１艶、■基準板（１
３）及びスペーサ側を有しておシ、これらはＮ０加工や
射出成形等によって長方形の板状で月っ略楔状Ｖｃ、成
形されている。As shown in Fig. 2, the optical transmitter array circle is made of FRP (fiber reinforced resin), etc. with an upper reference plate (1 gloss) and a ■ reference plate (1
3) and a spacer side, which are formed into a rectangular plate shape with a substantially wedge-shaped Vc by N0 processing, injection molding, etc.
上下の基準板（１２１Ｆ１３）の夫々の一万の表面（１
２ａ）（１３ａ）には、断面Ｖ形の多数の溝０！Ｈ１ω
が形成されている。溝（１，５１（１６）の内、基準板
（１２１（１３）の長手方向の略中央に位置する１本の
溝（１５） （１６）は、表面（１２ａ）（１３ａ）を
直角に横切る方向へ延びている。そして、他の溝（１５
）Ｑｌはこの中央の溝（ｌ■（１６）に対して表面（１
２ａ）（１３ａ）内で傾斜しており、この傾斜は中央の
溝（Ｉ５１００から両方へ離れるに連れて徐々に大きく
なっている。つまり、これらのＩ （１５） （１６）
は、全体として夫夫扇状を成している。10,000 surfaces (1
2a) (13a) has a large number of V-shaped grooves 0! H1ω
is formed. Among the grooves (1, 51 (16), one groove (15) (16) located approximately in the longitudinal center of the reference plate (121 (13)) crosses the surfaces (12a) (13a) at right angles. The other groove (15
) Ql is the surface (1
2a) (13a), and this slope gradually increases as one moves away from the central groove (I5100), i.e. these I (15) (16)
As a whole, it forms a fan-like shape.
スペーサ０４）の長手方向の両端部には、両方の表面（
１４ａ）（１４ｂ）に直角な方向へ突出する突出部０η
が形成されている。捷た、これらの突出部θηの夫々の
略中央部と基準板ａ、ｕ３１の長手方向の両端部とには
、円柱状のビン孔（２３１（２１１Ｈが形成されている
。Both surfaces (
14a) A protrusion 0η protruding in a direction perpendicular to (14b)
is formed. Cylindrical bottle holes (231 (211H) are formed at approximately the center of each of the bent protrusions θη and at both longitudinal ends of the reference plates a and u31.
以上の様な基準板（１２１０３）及びスペーサ０（イ）
を使用してアレイ（１１）を製造するには、まず、上基
準板（１２）の溝０５）を上方へ向けた状態で、つま力
、第２図に比べて上基準板（Ｉ２１を裏返しにした状態
で、個々の溝０５１内へ光伝送体（２４）を配置する。Reference plate (12103) and spacer 0 (a) as above
To manufacture the array (11) using In this state, the optical transmission body (24) is placed in each groove 051.
次いで、これらに重ねる様にスペーサ０４）全配置し、
ビン孔Ｃ２？；＋ ｆ２］１ヘビンＣ２６ｉ ％挿通し
て、このビン（２６）に直角な方向への上基準板α２と
スペーサ０４）との相対的な位置規制を行う。そして、
これらの上基準板（１２１とスペーサ０４）とを、突出
部α７）に於いて接着剤で仮固定する。Next, all the spacers 04) are arranged so as to overlap these,
Bottle hole C2? ;+f2]1 Hebin C26i% is inserted to regulate the relative position of the upper reference plate α2 and spacer 04) in the direction perpendicular to this bin (26). and,
These upper reference plates (121 and spacer 04) are temporarily fixed with adhesive at the protrusion α7).
更に、下基準板（Ｉ３）の個々の溝ａ、６）内へ光伝送
体（２５）を配置する。次いで、上基準板（１２１、光
伝送体Ｃ２１）及びスペーサ（１４）を反転して、つま
シ、第２図の様な状態で、ビン（２６＋をビン孔（２７
Ｊへも挿通して、ビン（２６）に直角な方向への上基準
板（１２１及びスペーサ０４）と下基準板Ｑ３）との相
対的な位置規制を行う。そして、これらの上基準板（１
２１及びスペーサ側と下基準板（Ｉ３）とを、突出部Ｑ
７）に於いて接着剤で仮固定する。Furthermore, the light transmitting body (25) is placed in each groove a, 6) of the lower reference plate (I3). Next, the upper reference plate (121, optical transmission body C21) and spacer (14) are turned over, and the bottle (26+ is inserted into the bottle hole (27) in the state shown in FIG.
J is also inserted to regulate the relative position of the upper reference plate (121 and spacer 04) and lower reference plate Q3) in the direction perpendicular to the bin (26). Then, these upper reference plates (1
21 and the spacer side and the lower reference plate (I3) at the protrusion Q.
7) Temporarily fix with adhesive.
この状態では、溝ＱＨ６）は千鳥足状に配列されており
、また基準板ａａ ｏ、ｓの溝（１５） （１６１とは
反対側の表面（１２ｂ） （１３ｂ）同士は互いに平行
である。In this state, the grooves QH6) are arranged in a staggered manner, and the surfaces (12b) and (13b) of the reference plates aa o, s on the opposite side to the grooves (15) (161) are parallel to each other.
光伝送体（２（イ）■５１としては、ガラスや合成樹脂
等の透明な材料で円柱状に成形され、その屈折率が軸心
位置で最大でる４１）ｆｆつ半径方向へ距離の２乗に略
比例して減少している為に、光の入出射端面か平面であ
ってもレンズ作用を有しており、光が憎心を中心として
蛇行しながら進む屈折率分布型レンズを使用する。The optical transmission body (2 (a) ■51 is made of a transparent material such as glass or synthetic resin and is molded into a cylindrical shape, and its refractive index is maximum at the axial center position41) ff The square of the distance in the radial direction Because it decreases approximately in proportion to the angle, it has a lens effect even if it is a flat surface, and a gradient index lens is used, where the light meanders around the center of gravity. .
次いで、以上の様な状態のアレイθ１）を、第６図に示
す様に、黒色のシリコン樹脂（５）が満たされている樹
脂槽Ｏυ中へ浸漬する。この樹脂槽（３１）は、低圧の
容器０湯内に配置されており、この低圧の為に。Next, the array θ1) in the above state is immersed into a resin tank Oυ filled with black silicone resin (5), as shown in FIG. This resin tank (31) is placed in a low-pressure container 0 hot water, and due to this low pressure.
樹脂０′？）中の気泡は完全に除去きれる。Resin 0′? ) can be completely removed.
従って、基準板αりα３）、スペーサ０４）及び光伝送
体（２４）シ５）の間の間隙には樹脂（２ηが完全に充
填されるので、アレイ０］）を樹脂槽ｌ３１１から取り
出して樹脂（２力を硬化させると、基準板（Ｉりｆ１３
１．スペーサＩ及び光伝送体ＣＩ！４） （２５１か互
いに接着固定されると共に、光伝送体ｅ４駆珈同士のｆ
ｉｌの迷光か防止される。Therefore, the gap between the reference plate α3), the spacer 04) and the optical transmitter (24) is completely filled with resin (2η, so the array 0]) is removed from the resin tank l311. When the resin (2) is cured, the reference plate (Ir f13
1. Spacer I and optical transmission body CI! 4) (251 are adhesively fixed to each other, and the f
Il stray light is prevented.
最仮に、アレイＤ１１を所定の形状に切断或いは研削し
、更にこのアレイαυの光の入出射端面を他層する０
第４図〜第７図は２以上の様にして製造されたアレイ旧
）を示している。これらの第４図〜第７図に示す様に、
光伝送ｆｌｉ−（２ａｌ （２５，＋は、夫々の光軸が
アレイ（ＩＩ）の平面及び側面の何れに於いても扇状を
成している。また、光伝送体（２）（ハ）の一方の端面
は密な千鳥足状、他方の端面は粗な千鳥点状に夫々配列
されている。At the very least, the array D11 is cut or ground into a predetermined shape, and the light input/output end surfaces of this array αυ are coated with another layer. It shows. As shown in these figures 4 to 7,
In the optical transmission fli-(2al (25,+), each optical axis forms a fan shape on both the plane and the side surface of the array (II). One end surface is arranged in a dense staggered pattern, and the other end surface is arranged in a rough staggered pattern.
なお、側面から見たアレイ（１１１の入出射面の曲率は
実際には非常に不埒いので、これらを平面とし、アレイ
圓の側面の形状を第７図Ａに示す形状の代漫に第７図Ｂ
に示す形状としてもよい。Note that the curvature of the entrance and exit surfaces of the array (111) viewed from the side is actually very undesirable, so these are taken as planes, and the shape of the side surface of the array circle is set as a substitute for the shape shown in FIG. 7A. Diagram B
It may also have the shape shown in .
第８図は、本発明の第２笑施例を示している。FIG. 8 shows a second embodiment of the invention.
この第８図に示す様に、第２実施例の光伝送体アレイθ
υは、光伝送体（２４） （２５）を配置する為の溝（
１５） （１（ｉｌが基準板（Ｉ２１０３１の夫々の一
方の表面（１２ａ）（１３ａ）にではなくスペーサＩの
両方の表面（１４ａ）（１４ｂ） Ｅ千鳥足状に形成さ
れていることを除いて、第２図に示した第１実施例のア
レイ（１１）と実質的に同様の構成であってよい。As shown in FIG. 8, the optical transmitter array θ of the second embodiment
υ is the groove (
15) (1 (except that il is formed in a staggered manner on both surfaces (14a) (14b) of the spacer I rather than on one surface (12a) (13a) of each of the reference plate (I21031) , may have substantially the same configuration as the array (11) of the first embodiment shown in FIG.
以上の様な第２実施例の光伝送体アレイ（ｉｌ）に於い
ては、光伝送体（２カの５１を２列に配列する為の溝（
Ｉ５）０６）を、１枚のスペーサＱ４）の両方の表面（
１４ａ）（１４ｂ）に形成している。従って、第１実施
例のアレイ（１］）の様に溝０９ａ均を別個の基準板（
１２）（１３）に形成しこれらの基準板１１２１０３１
同士を位置決めする場合に比べて、溝０均（１，６１同
士の位置精度を更に高くすることができ、光伝送体（２
４） （２５）同士を互いに更に高精度に配列すること
ができるので、更に高い解像度を得ることができる。In the optical transmitter array (il) of the second embodiment as described above, grooves for arranging the optical transmitters (two pieces of 51 in two rows)
I5)06) on both surfaces (
14a) (14b). Therefore, as in the array (1]) of the first embodiment, the groove 09a is placed on a separate reference plate (
12) These reference plates formed in (13) 1121031
Compared to the case of positioning the grooves 0 and 61, it is possible to further improve the positional accuracy between the grooves 0 and 61, and the optical transmission body (2
4) Since (25) can be arranged with higher accuracy, higher resolution can be obtained.
第９図は、本発明の第６実施例を示している。FIG. 9 shows a sixth embodiment of the invention.
この第９図に示す様に、第６実施例の光伝送体アレイ（
１１）は、光伝送体（２４）を配置する為の溝崗がスペ
ーサａカの一方の六回（１４ａ）に形成されており光伝
送体（２５＋を配置する為の溝α均が基準板（１りの一
方の表面（１６ａ ）に形成されていることを除いて、
第２図及び第４図に示した第１及び第２実施例のアレイ
（ｌｌ）と実質的に同様の構成であってよい。As shown in FIG. 9, the optical transmission array of the sixth embodiment (
In 11), a groove for placing the optical transmission body (24) is formed on one side of the spacer a (14a), and a groove for placing the optical transmission body (25+) is formed on the reference plate. (Except that it is formed on one surface (16a) of
The structure may be substantially the same as the array (ll) of the first and second embodiments shown in FIGS. 2 and 4.
以上の様な第６実施例の光伝送体アレイα１）に於いて
は、光伝送体０滲（至））ｇ：２列に配列する為の溝０
５）（１ｆｉ）を、スペーサＩの上基準板圓側の表面（
１４ａ）と、下基準板（ｌ□□□のスペーサα荀側の表
面（１３ａ）とに形成している。従って、光伝送体ρ４
１ ｔ２５＋の溝０５１（１６１内への配置に際して上
基準板（１２＋やスペーサＯａを反転する必要がなく、
これらの光伝送体（２段（２）８−順次に溝（１６）［
１！ｌｉｌ内へ載置するだけでよく、第１及び第２実施
例に比べて製造が更に容易である。In the optical transmission body array α1) of the sixth embodiment as described above, the optical transmission bodies 0 (to))g: grooves 0 for arranging in two rows.
5) (1fi) is the surface of the spacer I on the upper reference plate circle side (
14a) and the surface (13a) of the spacer α side of the lower reference plate (l□□□. Therefore, the optical transmission body ρ4
1 There is no need to invert the upper reference plate (12+ or spacer Oa when placing it in the groove 051 (161) of t25+,
These optical transmission bodies (two stages (2) 8-sequentially grooves (16) [
1! It is only necessary to place it in the lil, and manufacturing is easier than in the first and second embodiments.
以上、本発明を第１〜第６実施例に基いて説明し７たが
、本発明はこれらの実施例に限定されるものではなく、
各種の変更が可能である。Although the present invention has been described above based on the first to sixth embodiments, the present invention is not limited to these embodiments.
Various changes are possible.
例えば、上記の実施例に於いては、光伝送体（２４）（
２５１を２列に配列したが、６列以上の所望の数に配列
することも可能でおる。For example, in the above embodiment, the optical transmission body (24) (
251 are arranged in two rows, but it is also possible to arrange them in a desired number of six or more rows.
ｔ７ｔ、上記の実施例に於いては、基準板（１２（＋３
）とスペーサ（１４）との対向面の一方にのみ溝０５）
σ６）を形成したが、これらの対向面の両方に溝＋１５
１（１６）を形成してもよい。t7t, in the above embodiment, the reference plate (12(+3
) and the spacer (14).
σ6), but grooves +15 were formed on both of these opposing surfaces.
1 (16) may be formed.
以上の如く、本発明による光伝送体アレイに於いては、
楔状の板状体の非平行な面に略扇状の溝を形成し、これ
らの溝に光伝送体を配置し、非平行な面同士を互いに対
向させて板状体７ｉ：積層する様にしている。従って、
光伝送体同士を例えば樹脂のみで接着固定する場合に比
べて、光伝送体同士が極めて高精度に配列されて、高い
解像度を得ることができる。As described above, in the optical transmission array according to the present invention,
Approximately fan-shaped grooves are formed on the non-parallel surfaces of the wedge-shaped plate-like body, and optical transmission bodies are arranged in these grooves, and the non-parallel surfaces are made to face each other so that the plate-like body 7i: is laminated. There is. Therefore,
Compared to the case where the optical transmission bodies are adhesively fixed to each other using only resin, for example, the optical transmission bodies can be arranged with extremely high precision and high resolution can be obtained.
ＦＬ本発明による光伝送体アレイに於いては。FL In the optical transmission body array according to the present invention.
上述の如く、楔状の板状体に形成されている溝に光伝送
体を配置するだけで光伝送体が配列される。As described above, the optical transmission bodies are arranged simply by placing the optical transmission bodies in the grooves formed in the wedge-shaped plate-like body.
従って、光伝送体同士を例えば樹脂のみで接着固定する
場合に比べて、光伝送体アレイの製造か非常に容易であ
る。Therefore, it is much easier to manufacture an array of light transmitters than in the case where the light transmitters are adhesively fixed to each other using only resin, for example.
また、本発明による光伝送体アレイに於いては、上述の
如く、楔状の板状体を積層している。従って、夫々の対
向面には溝を１列のみ形成すれはよく、それらの溝を例
えは板状体の１つの面に複数列形成する必要はないので
、溝の形成が容易であフ、このことによっても光伝送体
アレイの製造が非常に容易である。Further, in the optical transmission body array according to the present invention, wedge-shaped plate bodies are stacked as described above. Therefore, it is sufficient to form only one row of grooves on each opposing surface, and it is not necessary to form multiple rows of grooves on one surface of the plate-like body, so that the grooves can be easily formed. This also makes it very easy to manufacture the optical transmitter array.
第１図は本発明の１つの従来例を示す概略的な斜視図、
第２図は本発明の第１実施例を示す概略的な分解斜視図
、第３図は第１実施例の製造過程の一部を示す概略的な
断面図、第４図は第１実施例の概略的な平面図、第５図
は同正面図、第６図は同背面図、第７図は同側面図、第
８図は第２実施例を示す概略的な分解斜視図、第２図は
第６実施例を示す概略的な分解斜視図である。
なお図面に用いられている符号に於いて、ａυ・・・・
・・・・・・・・光伝送体アレイ（１り・・・・・・・
・・・・・上基準板０３）・・・・・・・・・・・・下
基準板（１４）・・・・・・・・・・・・スヘーサ（１
５１（１６）・・・・・・・・・溝（２４Ｘ２■・・・
・・・・・・光伝送体である。FIG. 1 is a schematic perspective view showing one conventional example of the present invention;
Fig. 2 is a schematic exploded perspective view showing the first embodiment of the present invention, Fig. 3 is a schematic sectional view showing a part of the manufacturing process of the first embodiment, and Fig. 4 is the first embodiment. 5 is a front view of the same, FIG. 6 is a rear view of the same, FIG. 7 is a side view of the same, and FIG. 8 is a schematic exploded perspective view showing the second embodiment. The figure is a schematic exploded perspective view showing a sixth embodiment. In addition, in the symbols used in the drawings, aυ...
...... Optical transmitter array (1ri...
・・・・・・Upper reference plate 03) ・・・・・・・・・Lower reference plate (14) ・・・・・・・・・Suchesa (1
51 (16)...Groove (24X2■...
...It is an optical transmission body.
Claims (1)
に積層されている複数の板状体と、互いに対向している
前記面同士の内の少なくとも何れか一方に扇状に形成さ
れている複数の溝と、こｊら複数の溝の夫々に配置され
ている複数の光伝送体とを夫々具備し、物体面に在る物
体の画像を１以外の倍率で像面上へ伝送する様に構成し
た光伝送体アレイ。A plurality of plate-like bodies each having a substantially wedge shape and stacked so that their non-parallel faces face each other, and a fan-shaped member formed on at least one of the faces facing each other. a plurality of grooves, and a plurality of light transmission bodies disposed in each of the plurality of grooves, and transmits an image of an object on the object plane onto the image plane at a magnification other than 1. An optical transmitter array configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10037583A JPS59224812A (en) | 1983-06-06 | 1983-06-06 | Optical transmitter array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10037583A JPS59224812A (en) | 1983-06-06 | 1983-06-06 | Optical transmitter array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59224812A true JPS59224812A (en) | 1984-12-17 |
Family
ID=14272278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10037583A Pending JPS59224812A (en) | 1983-06-06 | 1983-06-06 | Optical transmitter array |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59224812A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60225113A (en) * | 1984-04-10 | 1985-11-09 | ゼロツクス コーポレーシヨン | Optical apparatus for image transmission |
| EP0194612A2 (en) * | 1985-03-14 | 1986-09-17 | Firma Carl Zeiss | Wavelength multiplexer or demultiplexer |
| JPS63153515A (en) * | 1986-08-29 | 1988-06-25 | Mitsubishi Rayon Co Ltd | Distributed index type lens array |
| JPS63175823A (en) * | 1987-01-16 | 1988-07-20 | Mitsubishi Rayon Co Ltd | Optical transmission body array |
| US4786139A (en) * | 1984-02-01 | 1988-11-22 | Advance Display Technologies, Inc. | Optical fiber light transfer apparatus, method and apparatus for making same |
| WO1988010446A1 (en) * | 1987-06-25 | 1988-12-29 | Eastman Kodak Company | Photo imaging system using two-dimensional optical lens array |
| FR2749406A1 (en) * | 1996-06-04 | 1997-12-05 | Laniepce Sylvie | Multiple optical fibre connector with fibre gap adjustment |
| EP1338908A2 (en) * | 2002-02-02 | 2003-08-27 | Samsung Electronics Co., Ltd. | Block base having tree-structured groove array, multi-core optical fiber block having tree-structured groove arrays, and method for aligning optical fiber arrays in the same |
| GB2445107A (en) * | 2006-12-20 | 2008-06-25 | Boeing Co | Optical cross-connect switch with wedge spacer which supports two parallel one-dimensional arrays of optical fibres |
| EP2427790A4 (en) * | 2009-07-31 | 2012-10-31 | Hewlett Packard Development Co | Optical fiber connector |
| CN111217151A (en) * | 2020-01-08 | 2020-06-02 | 上海向隆电子科技有限公司 | Stacking processing method and stacking processing equipment for wedge-shaped light guide plate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136607A (en) * | 1981-01-12 | 1982-08-23 | Xerox Corp | Assembly of optical fiber |
-
1983
- 1983-06-06 JP JP10037583A patent/JPS59224812A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136607A (en) * | 1981-01-12 | 1982-08-23 | Xerox Corp | Assembly of optical fiber |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786139A (en) * | 1984-02-01 | 1988-11-22 | Advance Display Technologies, Inc. | Optical fiber light transfer apparatus, method and apparatus for making same |
| JPS60225113A (en) * | 1984-04-10 | 1985-11-09 | ゼロツクス コーポレーシヨン | Optical apparatus for image transmission |
| EP0194612A2 (en) * | 1985-03-14 | 1986-09-17 | Firma Carl Zeiss | Wavelength multiplexer or demultiplexer |
| EP0194612A3 (en) * | 1985-03-14 | 1989-08-30 | Firma Carl Zeiss | Wavelength multiplexer or demultiplexer |
| JPS63153515A (en) * | 1986-08-29 | 1988-06-25 | Mitsubishi Rayon Co Ltd | Distributed index type lens array |
| JPS63175823A (en) * | 1987-01-16 | 1988-07-20 | Mitsubishi Rayon Co Ltd | Optical transmission body array |
| WO1988010446A1 (en) * | 1987-06-25 | 1988-12-29 | Eastman Kodak Company | Photo imaging system using two-dimensional optical lens array |
| FR2749406A1 (en) * | 1996-06-04 | 1997-12-05 | Laniepce Sylvie | Multiple optical fibre connector with fibre gap adjustment |
| EP1338908A2 (en) * | 2002-02-02 | 2003-08-27 | Samsung Electronics Co., Ltd. | Block base having tree-structured groove array, multi-core optical fiber block having tree-structured groove arrays, and method for aligning optical fiber arrays in the same |
| EP1338908A3 (en) * | 2002-02-02 | 2004-07-14 | Samsung Electronics Co., Ltd. | Block base having tree-structured groove array, multi-core optical fiber block having tree-structured groove arrays, and method for aligning optical fiber arrays in the same |
| US7103256B2 (en) | 2002-02-02 | 2006-09-05 | Samsung Electronics Co., Ltd. | Block base having tree-structured groove array, multi-core optical fiber block having tree-structured groove arrays, and method for aligning optical fiber arrays in the same |
| GB2445107A (en) * | 2006-12-20 | 2008-06-25 | Boeing Co | Optical cross-connect switch with wedge spacer which supports two parallel one-dimensional arrays of optical fibres |
| GB2445107B (en) * | 2006-12-20 | 2009-10-07 | Boeing Co | Optical cross-connect |
| EP2427790A4 (en) * | 2009-07-31 | 2012-10-31 | Hewlett Packard Development Co | Optical fiber connector |
| CN111217151A (en) * | 2020-01-08 | 2020-06-02 | 上海向隆电子科技有限公司 | Stacking processing method and stacking processing equipment for wedge-shaped light guide plate |
| CN111217151B (en) * | 2020-01-08 | 2021-09-17 | 上海向隆电子科技有限公司 | Stacking processing method and stacking processing equipment for wedge-shaped light guide plate |
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