TW374961B - Optical receiver and related optical wireless transmission system - Google Patents

Optical receiver and related optical wireless transmission system

Info

Publication number
TW374961B
TW374961B TW087107892A TW87107892A TW374961B TW 374961 B TW374961 B TW 374961B TW 087107892 A TW087107892 A TW 087107892A TW 87107892 A TW87107892 A TW 87107892A TW 374961 B TW374961 B TW 374961B
Authority
TW
Taiwan
Prior art keywords
light
transmission system
wireless transmission
optical
optical receiver
Prior art date
Application number
TW087107892A
Other languages
English (en)
Inventor
Kazutoshi Hirohashi
Takayoshi Sasao
Junichi Kubota
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Application granted granted Critical
Publication of TW374961B publication Critical patent/TW374961B/zh

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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
TW087107892A 1997-05-30 1998-05-21 Optical receiver and related optical wireless transmission system TW374961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9158048A JPH10336121A (ja) 1997-05-30 1997-05-30 受光器及び光無線伝送システム

Publications (1)

Publication Number Publication Date
TW374961B true TW374961B (en) 1999-11-21

Family

ID=15663162

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087107892A TW374961B (en) 1997-05-30 1998-05-21 Optical receiver and related optical wireless transmission system

Country Status (4)

Country Link
EP (1) EP0881788A2 (zh)
JP (1) JPH10336121A (zh)
CN (1) CN1201284A (zh)
TW (1) TW374961B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020080449A1 (en) * 2000-12-08 2002-06-27 Tseng Chi Wang Light transceiver apparatus
US7239811B2 (en) * 2003-02-18 2007-07-03 Victor Company Of Japan, Ltd. Optical-axis directional indicating apparatus for optical communication
JP2005080140A (ja) * 2003-09-03 2005-03-24 Nec Access Technica Ltd 赤外線リモートコントロールシステム、受光機、携帯電話端末及びそれに用いるワイヤレス操作方法
CN100344084C (zh) * 2005-04-25 2007-10-17 南京大学 利用调制光束进行位置探测的装置及其探测方法
DE102009012518A1 (de) * 2009-03-10 2010-09-16 Fujitsu Siemens Computers Gmbh Übertragungseinheit zur Übertragung von Daten in einem optischen Datennetzwerk sowie Verfahren zum Ausrichten einer solchen Übertragungseinheit
CN106595478A (zh) * 2016-12-09 2017-04-26 北京无线电计量测试研究所 一种光斑位置探测器
EP3643659A1 (en) * 2018-10-26 2020-04-29 Otis Elevator Company Elevator system
JP6762062B1 (ja) * 2019-07-08 2020-09-30 サウレテクノロジー株式会社 光軸合わせ機構及び光軸合わせ方法

Also Published As

Publication number Publication date
EP0881788A2 (en) 1998-12-02
JPH10336121A (ja) 1998-12-18
CN1201284A (zh) 1998-12-09

Similar Documents

Publication Publication Date Title
AU4479596A (en) Prismatic toroidal lens and traffic signal light using this lens
EP0458687A3 (en) Lcd projector with an optical system
DE59308072D1 (de) Bidirektionaler optischer Sende- und Empfangsmodul
EP0475640A3 (en) Polarization switching light source, optical receiver, and coherent optical transmission system
DE69601815D1 (de) Bidirektionelles optisches Übertragungssystem mit bidirektionalem optischem Verstärker
EP0591866A3 (en) Optical receiver and optical transmission system using the receiver.
AU6114196A (en) Light diffusing adhesive
GB2274946B (en) Film carrier signal transmission line
GB2315849B (en) Evaporator with falling film and flooded evaporator portions
DZ2139A1 (fr) Système d'émission radiophonique direct basé sur satellite.
AU3627797A (en) Telecommunications system simultaneously receiving and modulating an optical signal
AU7041196A (en) Light-diffusing device for an optical fiber, methods of producing and using same, and apparatus for diffusing light from an optical fiber
AU5746596A (en) Reflective image-providing display viewed with holographical ly diffused ambient light
DE69614162D1 (de) Dispersionskompensierung in optischen Übertragungssystemen
DE69128879D1 (de) Übertragungssystem und empfänger dafür
AU4585396A (en) An optical sheet and a light transmission screen using the same
GB2314670B (en) Optical amplifier and optical transmission system
GB9523731D0 (en) Optical transmitter
AU7427096A (en) Modulated and depolarised optical signal transmission system
DE69819825D1 (de) Optisches Sende- und Empfangsmodul
EP0758755A3 (en) Optical coupling system and optical module
DE59107145D1 (de) Optisches Sende- und Empfangsmodul
TW374961B (en) Optical receiver and related optical wireless transmission system
DE59602871D1 (de) Optische sende- und empfangsanordnung
GB2296843B (en) Mobile station with automatic transmission of an emergency signal