KR840007463A - Relay device in optical communication system - Google Patents

Relay device in optical communication system Download PDF

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Publication number
KR840007463A
KR840007463A KR1019830004982A KR830004982A KR840007463A KR 840007463 A KR840007463 A KR 840007463A KR 1019830004982 A KR1019830004982 A KR 1019830004982A KR 830004982 A KR830004982 A KR 830004982A KR 840007463 A KR840007463 A KR 840007463A
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KR
South Korea
Prior art keywords
optical
communication system
opposing
transmitting
signal
Prior art date
Application number
KR1019830004982A
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Korean (ko)
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KR880000897B1 (en
Inventor
게이 모리
Original Assignee
게이 모리
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Publication date
Application filed by 게이 모리 filed Critical 게이 모리
Publication of KR840007463A publication Critical patent/KR840007463A/en
Application granted granted Critical
Publication of KR880000897B1 publication Critical patent/KR880000897B1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29Repeaters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112Line-of-sight transmission over an extended range
    • H04B10/1121One-way transmission
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4246Bidirectionally operating package structures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112Line-of-sight transmission over an extended range
    • H04B10/1123Bidirectional transmission
    • H04B10/1127Bidirectional transmission using two distinct parallel optical paths

Abstract

내용 없음.No content.

Description

광통신 계통에 있어서의 중계장치Relay device in optical communication system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 중계장치가 사용되는 광통신 계통의 개략을 설명하기 위한 구성도.1 is a configuration diagram for explaining an outline of an optical communication system in which a relay apparatus according to the present invention is used.

제2도는 수신기측의 구성도.2 is a configuration diagram of the receiver side.

제5도는 본 발명에 의하는 중계장치의 1 실시예를 설명하기 위한 구성도이다.5 is a configuration diagram for explaining an embodiment of the relay apparatus according to the present invention.

Claims (5)

한쪽의 지방에 배설된 광송수신 장치와, 다른쪽의 지방에 배설된 광송수신 장치와, 이들의 양광송수신장치 사이에 배설되어서, 광정보 신호의 중계를 행하는 중계장치를 구성하는 광통신 계통에 있어서, 상기 중계장치는, 상기 한쪽의 광송수신 장치와 대향하는 제1의 광송수신 장치와, 상기 다른 쪽의 광송수신 장치에 대향하는 제2의 광송수신 장치를 구성하고, 상기 제1 및 제 2의 광송수신장치는, 대향하는 광송수신 장치에 향하여서 평행광선을 발사하는 광원과, 이 대향하는 광송수신 장치에서 보내어져서 오는 평행광선을 검출하여서, 이 평행광선의 방향에 자동적으로 추종하게 하는 수단을 형성하는 것을 특징으로 하는 광통신계통의 중계장치.In the optical communication system constituting a relay device which is disposed between an optical transmission and reception device disposed in one province, an optical transmission and reception device disposed in the other province, and these two optical transmission and reception devices, and relays optical information signals, The relay device comprises a first optical transmitting and receiving device opposing the one optical transmitting and receiving device, and a second optical transmitting and receiving device opposing the other optical transmitting and receiving device, wherein the first and second optical The transceiver includes a light source for emitting parallel light toward the opposing optical transmission and reception device, and means for detecting parallel light from the opposing optical transmission and reception device and automatically following the direction of the parallel light. Repeater of the optical communication system, characterized in that. 제1항에 있어서, 상기 제1 및 제2의 광송수신 장치는, 대향하는 광송수신 장치에서 송신되어오는 광신호를 수신하기 위한 복수매의 렌즈와, 각 렌즈의 초점 위치에 배설된 광전변환 소자를 구성하고, 각 광전변환소자의 출력신호를 연산 처리하여 수신한 광신호를 전기신호로 변환하여 재생하고, 이 전기신호를 증폭하여서 수신한 광신호와 등가한 광신호를 발생하여서 중계하게한 것을 특징으로 하는 광통신 계통의 중계장치.2. The apparatus of claim 1, wherein the first and second optical transmitters and receivers comprise a plurality of lenses for receiving optical signals transmitted from opposing optical transmitters and receivers, and photoelectric conversion elements disposed at focal positions of the respective lenses. And converts and reproduces the received optical signal into an electrical signal by arithmetic processing the output signal of each photoelectric conversion element, and amplifies the electrical signal to generate and relay an optical signal equivalent to the received optical signal. An optical communication system relay apparatus. 제1항 또는 제2항에 있어서, 상기 제1 및 제2의 광송수신 장치가 투명체의 캅셀내에 수용되어 있는 것을 특징으로 하는 광통신 계통의 중계장치.The relay apparatus of an optical communication system according to claim 1 or 2, wherein the first and second optical transmitting and receiving devices are housed in a capsule of a transparent body. 제1항 내지 제3항 중의 어느 것인가의 1항에 있어서, 상기 제1 및 제2의 광송수신 장치에, 대향하는 광송수신장치에서 전송되어 오는 광신호를 검출하기 위한 광센서부를 형성함과 동시에, 이 센서부에 대향하는 상대방 수신기에 향하여서 광신호를 방사하기 위한 송신부를 구성하고, 상기 캅셀의 이 송신부에서 방사되는 광신호의 통과하는 면이, 이 광신호의 진행방향에 대하여 대략 수직인 면으로 구성되어 있는 것을 특징으로 하는 광통신 계통에 있어서의 중계장치.4. An optical sensor unit according to any one of claims 1 to 3, wherein an optical sensor unit for detecting an optical signal transmitted from an opposing optical transmission and reception device is formed in the first and second optical transmission and reception devices. And a transmitting unit for emitting an optical signal toward the counterpart receiver opposite to the sensor unit, wherein a passing surface of the optical signal emitted from the transmitting unit of the capsule is substantially perpendicular to the traveling direction of the optical signal. A relay apparatus in an optical communication system, comprising a surface. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830004982A 1983-01-31 1983-10-21 Optical communication system KR880000897B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58-15101 1983-01-31
JP58015101A JPS59140735A (en) 1983-01-31 1983-01-31 Repeating device of optical communication system
JP15101 1983-01-31

Publications (2)

Publication Number Publication Date
KR840007463A true KR840007463A (en) 1984-12-07
KR880000897B1 KR880000897B1 (en) 1988-05-30

Family

ID=11879443

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004982A KR880000897B1 (en) 1983-01-31 1983-10-21 Optical communication system

Country Status (2)

Country Link
JP (1) JPS59140735A (en)
KR (1) KR880000897B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149405A (en) * 1978-05-16 1979-11-22 Yagi Antenna Information relay device that use infrared rays
JPS5566154A (en) * 1978-11-13 1980-05-19 Hitachi Denshi Ltd Optical communication system
JPS56147636U (en) * 1980-04-04 1981-11-06
JPS58125923A (en) * 1981-12-29 1983-07-27 Matsushita Electric Works Ltd Light transmitting system

Also Published As

Publication number Publication date
JPH0153818B2 (en) 1989-11-15
JPS59140735A (en) 1984-08-13
KR880000897B1 (en) 1988-05-30

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