CA953366A - Device for transmission of information with an infrared radiation source - Google Patents

Device for transmission of information with an infrared radiation source

Info

Publication number
CA953366A
CA953366A CA107,702A CA107702A CA953366A CA 953366 A CA953366 A CA 953366A CA 107702 A CA107702 A CA 107702A CA 953366 A CA953366 A CA 953366A
Authority
CA
Canada
Prior art keywords
transmission
information
radiation source
infrared radiation
infrared
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.)
Expired
Application number
CA107,702A
Other languages
English (en)
Other versions
CA107702S (en
Inventor
Bernt Paul
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA953366A publication Critical patent/CA953366A/en
Expired 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
    • H04B10/60—Receivers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Radiation Pyrometers (AREA)
  • Optical Communication System (AREA)
  • Optical Transform (AREA)
CA107,702A 1970-03-18 1971-03-15 Device for transmission of information with an infrared radiation source Expired CA953366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2012746A DE2012746C3 (de) 1970-03-18 1970-03-18 Anordnung zur Informationsübertragung mit einer Infrarot-Strahlungsquelle

Publications (1)

Publication Number Publication Date
CA953366A true CA953366A (en) 1974-08-20

Family

ID=5765389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107,702A Expired CA953366A (en) 1970-03-18 1971-03-15 Device for transmission of information with an infrared radiation source

Country Status (13)

Country Link
US (1) US3708763A (de)
AT (1) AT321995B (de)
BE (1) BE764199A (de)
CA (1) CA953366A (de)
CH (1) CH528090A (de)
DE (1) DE2012746C3 (de)
ES (1) ES389305A1 (de)
FR (1) FR2083380B1 (de)
GB (1) GB1300891A (de)
LU (1) LU62797A1 (de)
NL (1) NL7102748A (de)
SE (1) SE386285B (de)
ZA (1) ZA711546B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496866A1 (fr) * 1980-12-19 1982-06-25 Trt Telecom Radio Electr Dispositif de detection de rayonnement module en amplitude
US5784397A (en) * 1995-11-16 1998-07-21 University Of Central Florida Bulk semiconductor lasers at submillimeter/far infrared wavelengths using a regular permanent magnet
US20090199857A1 (en) * 2006-03-01 2009-08-13 Resmed Limited Method and Apparatus for Reminding user to Replace and/or Service Cpap Apparatus and/or Component Thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324295A (en) * 1963-11-07 1967-06-06 Research Corp Frequency modulation discriminator for optical signals
US3422269A (en) * 1964-04-10 1969-01-14 Honeywell Inc Resonant kerr effect electromagnetic wave modulators
FR1484686A (fr) * 1966-03-16 1967-06-16 Merlin Gerin Réducteur de tension magnéto-optique
US3416068A (en) * 1966-04-18 1968-12-10 Nat Engineering Science Compan Apparatus for detecting power radiated in the microwave-to-optical frequency spectrum

Also Published As

Publication number Publication date
FR2083380B1 (de) 1977-06-03
BE764199A (fr) 1971-08-02
US3708763A (en) 1973-01-02
CH528090A (de) 1972-09-15
ES389305A1 (es) 1973-06-01
GB1300891A (en) 1972-12-20
SE386285B (sv) 1976-08-02
ZA711546B (en) 1972-04-26
LU62797A1 (de) 1971-08-23
DE2012746B2 (de) 1973-08-23
DE2012746C3 (de) 1974-03-28
AT321995B (de) 1975-04-25
FR2083380A1 (de) 1971-12-17
NL7102748A (de) 1971-09-21
DE2012746A1 (de) 1971-10-07

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