AU3128697A - Improved detector for quantum cryptography - Google Patents

Improved detector for quantum cryptography

Info

Publication number
AU3128697A
AU3128697A AU31286/97A AU3128697A AU3128697A AU 3128697 A AU3128697 A AU 3128697A AU 31286/97 A AU31286/97 A AU 31286/97A AU 3128697 A AU3128697 A AU 3128697A AU 3128697 A AU3128697 A AU 3128697A
Authority
AU
Australia
Prior art keywords
quantum cryptography
improved detector
detector
improved
cryptography
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
AU31286/97A
Inventor
Richard J. Hughes
Gabriel G. Luther
George L. Morgan
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.)
University of California
Original Assignee
GABRIEL G LUTHER
GEORGE L MORGAN
RICHARD J HUGHES
University of California
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 GABRIEL G LUTHER, GEORGE L MORGAN, RICHARD J HUGHES, University of California filed Critical GABRIEL G LUTHER
Publication of AU3128697A publication Critical patent/AU3128697A/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
    • H04B10/70—Photonic quantum communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852—Quantum cryptography
    • H04L9/0858—Details about key distillation or coding, e.g. reconciliation, error correction, privacy amplification, polarisation coding or phase coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Optical Communication System (AREA)
AU31286/97A 1996-05-14 1997-05-14 Improved detector for quantum cryptography Abandoned AU3128697A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64747996A 1996-05-14 1996-05-14
US08647479 1996-05-14
PCT/US1997/008287 WO1997043840A1 (en) 1996-05-14 1997-05-14 Improved detector for quantum cryptography

Publications (1)

Publication Number Publication Date
AU3128697A true AU3128697A (en) 1997-12-05

Family

ID=24597160

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31286/97A Abandoned AU3128697A (en) 1996-05-14 1997-05-14 Improved detector for quantum cryptography

Country Status (2)

Country Link
AU (1) AU3128697A (en)
WO (1) WO1997043840A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6218657B1 (en) 1998-10-15 2001-04-17 International Business Machines Corporation System for gated detection of optical pulses containing a small number of photons using an avalanche photodiode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889284A (en) * 1974-01-15 1975-06-10 Us Army Avalanche photodiode with varying bandgap
US4303861A (en) * 1980-03-28 1981-12-01 Battelle Development Corporation Photon detector system
US4754131A (en) * 1985-12-31 1988-06-28 American Telephone And Telegraph Company, At&T Bell Laboratories Devices using avalanche photodiode and capable of detecting a small number of photons
US4950181A (en) * 1988-07-28 1990-08-21 Ncr Corporation Refrigerated plug-in module
JPH0777271B2 (en) * 1992-12-04 1995-08-16 日本電気株式会社 Avalanche photodiode
US5307410A (en) * 1993-05-25 1994-04-26 International Business Machines Corporation Interferometric quantum cryptographic key distribution system

Also Published As

Publication number Publication date
WO1997043840A1 (en) 1997-11-20

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