AU5404179A - Masked optical communications - Google Patents

Masked optical communications

Info

Publication number
AU5404179A
AU5404179A AU54041/79A AU5404179A AU5404179A AU 5404179 A AU5404179 A AU 5404179A AU 54041/79 A AU54041/79 A AU 54041/79A AU 5404179 A AU5404179 A AU 5404179A AU 5404179 A AU5404179 A AU 5404179A
Authority
AU
Australia
Prior art keywords
optical communications
masked optical
masked
communications
optical
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.)
Abandoned
Application number
AU54041/79A
Inventor
Peter Dennis Steensma
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to AU54041/79A priority Critical patent/AU5404179A/en
Publication of AU5404179A publication Critical patent/AU5404179A/en
Abandoned 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/85—Protection from unauthorised access, e.g. eavesdrop protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
AU54041/79A 1979-12-20 1979-12-20 Masked optical communications Abandoned AU5404179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54041/79A AU5404179A (en) 1979-12-20 1979-12-20 Masked optical communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU54041/79A AU5404179A (en) 1979-12-20 1979-12-20 Masked optical communications

Publications (1)

Publication Number Publication Date
AU5404179A true AU5404179A (en) 1981-06-25

Family

ID=3740054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54041/79A Abandoned AU5404179A (en) 1979-12-20 1979-12-20 Masked optical communications

Country Status (1)

Country Link
AU (1) AU5404179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604123B2 (en) * 1987-04-27 1990-12-06 British Telecommunications Public Limited Company Surveillance for unauthorized access to optic network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604123B2 (en) * 1987-04-27 1990-12-06 British Telecommunications Public Limited Company Surveillance for unauthorized access to optic network

Similar Documents

Publication Publication Date Title
AU532063B2 (en) Mirror
AU534591B2 (en) Optical cable
AU531332B2 (en) Mirror
GB2057710B (en) Optical communication cable
AU530725B2 (en) Optical data link
AU515969B2 (en) Spectrophotometer
AU531073B2 (en) Introcular lens
AU527058B2 (en) Spectrophotometer
AU539946B2 (en) Glass assemblies
AU537200B2 (en) Communications system
AU538819B2 (en) Optical fibre
AU535746B2 (en) Optical telephony
AU521376B2 (en) Optical communication fibre
AU527099B2 (en) Optical fibre
GB2053540B (en) Optical digital communications systems
AU514840B2 (en) Dielectric waveguide
AU527742B2 (en) Spectrophotometer
AU527743B2 (en) Spectrophotometer
AU5404179A (en) Masked optical communications
AU518491B2 (en) Glass optical waveguide
AU545093B2 (en) Communication
AU6355380A (en) Glass fibers
AU535622B2 (en) Ferrule retention means
AU539094B2 (en) Optical fibre
AU539287B2 (en) Mirrors