JPS587102A - Optical coupler - Google Patents
Optical couplerInfo
- Publication number
- JPS587102A JPS587102A JP10391581A JP10391581A JPS587102A JP S587102 A JPS587102 A JP S587102A JP 10391581 A JP10391581 A JP 10391581A JP 10391581 A JP10391581 A JP 10391581A JP S587102 A JPS587102 A JP S587102A
- Authority
- JP
- Japan
- Prior art keywords
- optical coupler
- light
- emitting element
- elements
- noise
- 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
- 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
- G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は発光素−、(−1・受)1′、素子13ノ々
ひ光ファイバ−2をgみ合わせた光結音十装置に関する
もの一〇あ イ)0、
従宋の光結合装置は発光素1rと受光素子どを方接させ
同一容器内(−11人、または、樹1指千−Jシ・1・
シてあ()、各端;J′も、ノj接させ固定し、である
1、このため光結合装置に至イ)配線か12 <複雑に
なり、この配線かXi音を発/1し、または々f(音か
1゛)景ぞ響を受はイ)1((叫〕」とな−、ていて)
3゜図は本発明による)1′、結11装置C発毘素]で
1と・ゾ毘素イ:3をW= −、’ yイム−2−(結
合したものであるC O)タメ発光素j′−1の11′
l置どヴ)〒7素「;3のi:を置と4′(:ll1l
に選定−」イ)ことかてきイ)。こ())ため本光結合
装置を月1いた場合、配線を短く筒中にする、−とかで
き、A”1(昌の発41)々ひ層(1″で1カ・じ)ぴ
)’j’j; ’4グトろ軽θ、況−4−ることかでき
る。、また発光素J′とパノ)II、素J′を・βIf
、 −4−ことにより絶縁耐重を1けることかできる5
、DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a light-coupling device comprising a light emitting element, (-1/receiver) 1', and an optical fiber 2 with 13 elements. The optical coupling device of the Congo Sung Dynasty placed the light-emitting element 1r and the light-receiving element in the same container (-11 persons, or
Seat (), each end; J' is also connected and fixed, 1, so it leads to the optical coupling device A) Wiring 12 <This wiring will make Xi sound/1 1 (scream) 1 ((scream))
3゜The figure is according to the present invention) 1', Connection 11 device 11' of luminescent element j'-1
〒7 element ``;3's i: and 4' (:ll1l
Selected as ``a)''. For this reason, if this optical coupling device is used once a month, the wiring can be shortened into a cylinder, etc. j'j;'4 Gutoro light θ, situation -4- can be done. , and the luminescent element J' and pano) II, and the element J' as ・βIf
, -4- The insulation weight capacity can be multiplied by 5.
,
図は本発明の斜視図である9、 1(ま発)■、素子 21ま)11.−ノア了バー 3は受光素J− Figure 9 is a perspective view of the present invention. 1 (Masha)■, Motoko 21 ma) 11. -Noah Ryo Bar 3 is the photosensitive element J-
Claims (1)
と続し7たことを#1■徴どずイ))ll′5結合装置Light-emitting element J'do pav light element J'dowo light soai・< --C4
Continuing 7 things #1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10391581A JPS587102A (en) | 1981-07-04 | 1981-07-04 | Optical coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10391581A JPS587102A (en) | 1981-07-04 | 1981-07-04 | Optical coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS587102A true JPS587102A (en) | 1983-01-14 |
Family
ID=14366715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10391581A Pending JPS587102A (en) | 1981-07-04 | 1981-07-04 | Optical coupler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS587102A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592744A1 (en) * | 1986-01-06 | 1987-07-10 | Ferraz | DEVICE FOR DETECTING THE WEAR THRESHOLD OF ELECTRICAL CONTACTS OF THE FRICTION TYPE |
-
1981
- 1981-07-04 JP JP10391581A patent/JPS587102A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592744A1 (en) * | 1986-01-06 | 1987-07-10 | Ferraz | DEVICE FOR DETECTING THE WEAR THRESHOLD OF ELECTRICAL CONTACTS OF THE FRICTION TYPE |
EP0232209A1 (en) * | 1986-01-06 | 1987-08-12 | FERRAZ Société Anonyme | Detection device for wear threshold of friction-type electrical contacts |
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