HK1056448A1 - Wireless communication receiver using a totally internally reflecting concentrator - Google Patents

Wireless communication receiver using a totally internally reflecting concentrator

Info

Publication number
HK1056448A1
HK1056448A1 HK03108756A HK03108756A HK1056448A1 HK 1056448 A1 HK1056448 A1 HK 1056448A1 HK 03108756 A HK03108756 A HK 03108756A HK 03108756 A HK03108756 A HK 03108756A HK 1056448 A1 HK1056448 A1 HK 1056448A1
Authority
HK
Hong Kong
Prior art keywords
radiation
totally internally
wireless communication
communication receiver
detection surface
Prior art date
Application number
HK03108756A
Other languages
English (en)
Inventor
Roberto Ramirez-Iniguez
Roger Green
Original Assignee
Univeristy Of Warwick
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 Univeristy Of Warwick filed Critical Univeristy Of Warwick
Publication of HK1056448A1 publication Critical patent/HK1056448A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/288—Interference filters comprising deposited thin solid films comprising at least one thin film resonant cavity, e.g. in bandpass filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
    • G02B19/008—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector adapted to collect light from a complete hemisphere or a plane extending 360 degrees around the detector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
    • 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
    • G02B6/241—Light guide terminations
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Optical Communication System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Light Receiving Elements (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Mobile Radio Communication Systems (AREA)
HK03108756A 2000-09-05 2003-12-01 Wireless communication receiver using a totally internally reflecting concentrator HK1056448A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0021709.1A GB0021709D0 (en) 2000-09-05 2000-09-05 Wireless communication receivers
PCT/GB2001/003812 WO2002021734A1 (en) 2000-09-05 2001-08-24 Wireless communication receiver using a totally internally reflecting concentrator

Publications (1)

Publication Number Publication Date
HK1056448A1 true HK1056448A1 (en) 2004-02-13

Family

ID=9898823

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03108756A HK1056448A1 (en) 2000-09-05 2003-12-01 Wireless communication receiver using a totally internally reflecting concentrator

Country Status (9)

Country Link
US (1) US20040094696A1 (ja)
EP (1) EP1316164B1 (ja)
JP (1) JP2004508733A (ja)
AT (1) ATE308830T1 (ja)
DE (1) DE60114648T2 (ja)
ES (1) ES2255565T3 (ja)
GB (1) GB0021709D0 (ja)
HK (1) HK1056448A1 (ja)
WO (1) WO2002021734A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400452B (en) * 2003-04-09 2007-09-12 Univ Warwick Communication transmitter
KR20050077455A (ko) * 2004-01-28 2005-08-02 삼성전자주식회사 광 안테나와 그를 이용한 광무선 시스템
US7298534B2 (en) 2004-04-13 2007-11-20 Philip Morris Usa Inc. Off-axis holographic light concentrator and method of use thereof
GB2416041A (en) * 2004-07-08 2006-01-11 Innovium Res Ltd Optical device for the transmission and/or collection of optical signals
DE602005025120D1 (de) * 2005-09-05 2011-01-13 Datalogic Automation Srl Concentrateur de lumière pour un lecteur de code optique
DE102008014349B4 (de) * 2008-03-14 2010-06-10 Leuze Electronic Gmbh & Co Kg Optischer Sensor
KR20100043972A (ko) * 2008-10-21 2010-04-29 삼성전자주식회사 광신호 집광기와 광 수신기
GB2497942B (en) 2011-12-22 2014-08-27 Univ Glasgow Optical element
US10788180B2 (en) * 2016-06-14 2020-09-29 Paul E. TANG Light ray concentrator
US11455225B2 (en) * 2020-08-04 2022-09-27 Western Digital Technologies, Inc. Electronic device having infrared light-emitting diode for data transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268709A (en) * 1978-07-03 1981-05-19 Owens-Illinois, Inc. Generation of electrical energy from sunlight, and apparatus
US5396406A (en) * 1993-02-01 1995-03-07 Display Technology Industries Thin high efficiency illumination system for display devices
JPH0862039A (ja) * 1994-08-26 1996-03-08 Matsushita Electric Ind Co Ltd 光空間伝送の受光装置
US6336738B1 (en) * 1997-07-28 2002-01-08 Daniel Feuermann System and method for high intensity irradiation

Also Published As

Publication number Publication date
WO2002021734A1 (en) 2002-03-14
US20040094696A1 (en) 2004-05-20
DE60114648T2 (de) 2006-07-20
ES2255565T3 (es) 2006-07-01
GB0021709D0 (en) 2000-10-18
DE60114648D1 (de) 2005-12-08
EP1316164A1 (en) 2003-06-04
JP2004508733A (ja) 2004-03-18
EP1316164B1 (en) 2005-11-02
ATE308830T1 (de) 2005-11-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100824