JPS6423631A - Spatial optical communication equipment - Google Patents

Spatial optical communication equipment

Info

Publication number
JPS6423631A
JPS6423631A JP62179786A JP17978687A JPS6423631A JP S6423631 A JPS6423631 A JP S6423631A JP 62179786 A JP62179786 A JP 62179786A JP 17978687 A JP17978687 A JP 17978687A JP S6423631 A JPS6423631 A JP S6423631A
Authority
JP
Japan
Prior art keywords
light
light receiving
communication
transmitting means
reflected
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
Application number
JP62179786A
Other languages
English (en)
Inventor
Yuzo Sakagami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinsangyo Kaihatsu KK
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Shinsangyo Kaihatsu KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd, Shinsangyo Kaihatsu KK filed Critical Aisin Seiki Co Ltd
Priority to JP62179786A priority Critical patent/JPS6423631A/ja
Publication of JPS6423631A publication Critical patent/JPS6423631A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP62179786A 1987-07-18 1987-07-18 Spatial optical communication equipment Pending JPS6423631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179786A JPS6423631A (en) 1987-07-18 1987-07-18 Spatial optical communication equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179786A JPS6423631A (en) 1987-07-18 1987-07-18 Spatial optical communication equipment

Publications (1)

Publication Number Publication Date
JPS6423631A true JPS6423631A (en) 1989-01-26

Family

ID=16071867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179786A Pending JPS6423631A (en) 1987-07-18 1987-07-18 Spatial optical communication equipment

Country Status (1)

Country Link
JP (1) JPS6423631A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631759A1 (fr) * 1988-05-20 1989-11-24 Sony Corp Liaison optique atmospherique pour transmission de donnees

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631759A1 (fr) * 1988-05-20 1989-11-24 Sony Corp Liaison optique atmospherique pour transmission de donnees

Similar Documents

Publication Publication Date Title
DE68919110D1 (de) Kupplung für Feuerwehrschlauch mit eingebautem Kommunikationskabel.
DE69328875D1 (de) Dreidimensionales endoskop
AU3888385A (en) Fiber optics system with self test capability
IT8967995A0 (it) Sistema di comunicazione coerente in fibra ottica a diversita' di polarizzazione in trasmissione
AU503749B2 (en) Connector for coupling optical fibres toan emitter or receiver of luminous energy
ES455578A1 (es) Una terminacion para fibra optica revestida.
GB1500257A (en) Coupler for optical communication system
DE3175571D1 (en) Laser-doppler-anemometer
JPS54151455A (en) Connecting method of optical transmission fibers to themselves
JPS5326142A (en) Optical fiber coupler
JPS6423631A (en) Spatial optical communication equipment
DE3860649D1 (de) Drehgelenkkupplung.
DE3161528D1 (en) Connector's coupling sleeve for optical single fibre, and connector provided with such a sleeve
JPS534556A (en) Optical communication system
JPS5438159A (en) Distance measurement apparatus
DE69105011D1 (de) Drehkupplungseinrichtung mit verstellbarem Winkel.
JPS5328440A (en) Optical fiber connector
EP0126263A3 (en) Connecting or disconnecting device for an additional ballast weight at the front end of an agricultural tractor
JPS5461548A (en) Connection of optical fibers
JPS53114448A (en) Optical communication system
JPS5741607A (en) Optical fiber connector
JPS5374804A (en) Optical transmission system
JPS5922643Y2 (ja) 水中照明器具
JPS5529841A (en) Light propagation device using optical fiber
ES460390A1 (es) Un procedimiento para preparar estereo-selectivamente 6a,- 10a-trans-1-hidroxi-3-sustituido-6,6-dimetil-6,6a,7,8,10,10-a-hexahidro-9h-dibenzo (b,d) piran-9-onas opticamente acti- vas.