ZA711546B - Polarization-modulated radiation and receivers therefor - Google Patents

Polarization-modulated radiation and receivers therefor

Info

Publication number
ZA711546B
ZA711546B ZA711546A ZA711546A ZA711546B ZA 711546 B ZA711546 B ZA 711546B ZA 711546 A ZA711546 A ZA 711546A ZA 711546 A ZA711546 A ZA 711546A ZA 711546 B ZA711546 B ZA 711546B
Authority
ZA
South Africa
Prior art keywords
polarization
modulated radiation
receivers therefor
receivers
therefor
Prior art date
Application number
ZA711546A
Other languages
English (en)
Inventor
B Paul
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
Publication of ZA711546B publication Critical patent/ZA711546B/xx

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)
ZA711546A 1970-03-18 1971-03-09 Polarization-modulated radiation and receivers therefor ZA711546B (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
ZA711546B true ZA711546B (en) 1972-04-26

Family

ID=5765389

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711546A ZA711546B (en) 1970-03-18 1971-03-09 Polarization-modulated radiation and receivers therefor

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
CA953366A (en) 1974-08-20
GB1300891A (en) 1972-12-20
SE386285B (sv) 1976-08-02
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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