Quantum channel for the transmission of information

Dress, William B.; Kisner, Roger A.; Richards, Roger K.

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: Quantum channel for the transmission of information

Abstract

Systems and methods are described for a quantum channel for the transmission of information. A method includes: down converting a beam of coherent energy to provide a beam of multi-color entangled photons; converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam; changing a phase of at least a portion of the converged multi-color entangled photon beam to generate a first interferometric multi-color entangled photon beam; combining the first interferometric multi-color entangled photon beam with a second interferometric multi-color entangled photon beam within a single beam splitter; wherein combining includes erasing energy and momentum characteristics from both the first interferometric multi-color entangled photon beam and the second interferometric multi-color entangled photon beam; splitting the first interferometric multi-color entangled photon beam and the second interferometric multi-color entangled photon beam within the single beam splitter, wherein splitting yields a first output beam of multi-color entangled photons and a second output beam of multi-color entangled photons; and modulating the first output beam of multi-color entangled photons.

Inventors:: Dress, William B.; Kisner, Roger A.; Richards, Roger K.

Issue Date:: Tue Jan 13 00:00:00 EST 2004

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1174683

Patent Number(s):: 6678054

Application Number:: 10/226,164

Assignee:: UT-Battelle, L.L.C. (Oak Ridge, TN)

Patent Classifications (CPCs):: G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

G - PHYSICS G02 - OPTICS G02F - DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING

Show more

G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B21/06 - Means for illuminating specimens

G - PHYSICS G02 - OPTICS G02F - DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING
G02F1/39 - for parametric generation or amplification of light, infra-red, or ultra-violet waves {

Show less

DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS

Citation Formats


                    Dress, William B., Kisner, Roger A., and Richards, Roger K. Quantum channel for the transmission of information.  United States: N. p., 2004. 
        Web.

Copy to clipboard


                    Dress, William B., Kisner, Roger A., & Richards, Roger K. Quantum channel for the transmission of information.  United States.

Copy to clipboard


                    Dress, William B., Kisner, Roger A., and Richards, Roger K. Tue .  
        "Quantum channel for the transmission of information".  United States.  https://www.osti.gov/servlets/purl/1174683.

Copy to clipboard


                    
@article{osti_1174683,

  title        = {Quantum channel for the transmission of information},

  author       = {Dress, William B. and Kisner, Roger A. and Richards, Roger K.},

  abstractNote = {Systems and methods are described for a quantum channel for the transmission of information. A method includes: down converting a beam of coherent energy to provide a beam of multi-color entangled photons; converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam; changing a phase of at least a portion of the converged multi-color entangled photon beam to generate a first interferometric multi-color entangled photon beam; combining the first interferometric multi-color entangled photon beam with a second interferometric multi-color entangled photon beam within a single beam splitter; wherein combining includes erasing energy and momentum characteristics from both the first interferometric multi-color entangled photon beam and the second interferometric multi-color entangled photon beam; splitting the first interferometric multi-color entangled photon beam and the second interferometric multi-color entangled photon beam within the single beam splitter, wherein splitting yields a first output beam of multi-color entangled photons and a second output beam of multi-color entangled photons; and modulating the first output beam of multi-color entangled photons.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 13 00:00:00 EST 2004},

  month        = {Tue Jan 13 00:00:00 EST 2004}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Experimental violation of Bell’s inequality based on phase and momentum
journal, May 1990

Rarity, J. G.; Tapster, P. R.
Physical Review Letters, Vol. 64, Issue 21
https://doi.org/10.1103/PhysRevLett.64.2495

Interfering entangled photons of different colors
journal, March 1993

Larchuk, T. S.; Campos, R. A.; Rarity, J. G.
Physical Review Letters, Vol. 70, Issue 11
https://doi.org/10.1103/PhysRevLett.70.1603

Experimental quantum teleportation
journal, December 1997

Bouwmeester, Dik; Pan, Jian-Wei; Mattle, Klaus
Nature, Vol. 390, Issue 6660
https://doi.org/10.1038/37539

Quantum Communication With A 2-bit Message Coding For Each Transmitted Photon
conference, January 1997

Shimizu, K.; Mukai, T.
Technical Digest CLEO/Pacific Rim '97 Pacific Rim Conference on Lasers and Electro-Optics
https://doi.org/10.1109/CLEOPR.1997.610511

Bell-state preparation using pulsed nondegenerate two-photon entanglement
journal, May 2001

Kim, Yoon-Ho; Kulik, Sergei P.; Shih, Yanhua
Physical Review A, Vol. 63, Issue 6
https://doi.org/10.1103/PhysRevA.63.060301

Quantum Interferometric Optical Lithography: Exploiting Entanglement to Beat the Diffraction Limit
journal, September 2000

Boto, Agedi N.; Kok, Pieter; Abrams, Daniel S.
Physical Review Letters, Vol. 85, Issue 13
https://doi.org/10.1103/PhysRevLett.85.2733

Two-color photons and nonlocality in fourth-order interference
journal, May 1990

Rarity, J. G.; Tapster, P. R.
Physical Review A, Vol. 41, Issue 9
https://doi.org/10.1103/PhysRevA.41.5139

Similar Records in DOE Patents and OSTI.GOV collections:

Synthetic nucleic acids for information storage and transmission

Patent Bachand, George; Bachand, Marlene; Gomez, Andrew

The present invention relates to method for storing and transmitting information by employing a nucleic acid construct. The nucleic acid construct can include a lock region; a translation key region that corresponds to the identity of a key; and a message region including a nucleic sequence that corresponds to an encrypted message.
Full Text Available
Quantum dot conjugates in a sub-micrometer fluidic channel

Patent Stavis, Samuel M [Ithaca, NY]; Edel, Joshua B [Brookline, MA]; Samiee, Kevan T [Ithaca, NY]; ...

A nanofluidic channel fabricated in fused silica with an approximately 500 nm square cross section was used to isolate, detect and identify individual quantum dot conjugates. The channel enables the rapid detection of every fluorescent entity in solution. A laser of selected wavelength was used to excite multiple species of quantum dots and organic molecules, and the emission spectra were resolved without significant signal rejection. Quantum dots were then conjugated with organic molecules and detected to demonstrate efficient multicolor detection. PCH was used to analyze coincident detection and to characterize the degree of binding. The use of a small fluidicmore » « less
Full Text Available
Quantum dot conjugates in a sub-micrometer fluidic channel

Patent Stavis, Samuel M.; Edel, Joshua B.; Samiee, Kevan T.; ...

A nanofluidic channel fabricated in fused silica with an approximately 500 nm square cross section was used to isolate, detect and identify individual quantum dot conjugates. The channel enables the rapid detection of every fluorescent entity in solution. A laser of selected wavelength was used to excite multiple species of quantum dots and organic molecules, and the emission spectra were resolved without significant signal rejection. Quantum dots were then conjugated with organic molecules and detected to demonstrate efficient multicolor detection. PCH was used to analyze coincident detection and to characterize the degree of binding. The use of a small fluidicmore » « less
Full Text Available
Method and apparatus for quantum information processing using entangled neutral-atom qubits

Patent Jau, Yuan Yu; Biedermann, Grant; Deutsch, Ivan

A method for preparing an entangled quantum state of an atomic ensemble is provided. The method includes loading each atom of the atomic ensemble into a respective optical trap; placing each atom of the atomic ensemble into a same first atomic quantum state by impingement of pump radiation; approaching the atoms of the atomic ensemble to within a dipole-dipole interaction length of each other; Rydberg-dressing the atomic ensemble; during the Rydberg-dressing operation, exciting the atomic ensemble with a Raman pulse tuned to stimulate a ground-state hyperfine transition from the first atomic quantum state to a second atomic quantum state; andmore » « less
Full Text Available
Ion trapping for quantum information processing

Patent Nordquist, Christopher; Berry, Christopher W.; Maunz, Peter Lukas Wilhelm; ...

A platform for trapping atomic ions includes a substrate and a plurality of metallization layers that overlie the substrate. The metallization layer farthest from the substrate is a top layer patterned with electrostatic control trap electrodes and radio-frequency trap electrodes. Another metallization layer is a microwave layer patterned to define a microwave circuit. The microwave layer lies below the top layer. The microwave circuit is adapted to generate, in use, a microwave magnetic field above the electrostatic control and radio-frequency trap electrodes. The top metallization layer includes slots that, in use, are penetrated by microwave energy from the microwave circuit.
Full Text Available

Similar Records

Title: Quantum channel for the transmission of information

Abstract

Citation Formats

Experimental violation of Bell’s inequality based on phase and momentum journal, May 1990

Interfering entangled photons of different colors journal, March 1993

Experimental quantum teleportation journal, December 1997

Quantum Communication With A 2-bit Message Coding For Each Transmitted Photon conference, January 1997

Bell-state preparation using pulsed nondegenerate two-photon entanglement journal, May 2001

Quantum Interferometric Optical Lithography: Exploiting Entanglement to Beat the Diffraction Limit journal, September 2000

Two-color photons and nonlocality in fourth-order interference journal, May 1990

Experimental violation of Bell’s inequality based on phase and momentum
journal, May 1990

Interfering entangled photons of different colors
journal, March 1993

Experimental quantum teleportation
journal, December 1997

Quantum Communication With A 2-bit Message Coding For Each Transmitted Photon
conference, January 1997

Bell-state preparation using pulsed nondegenerate two-photon entanglement
journal, May 2001

Quantum Interferometric Optical Lithography: Exploiting Entanglement to Beat the Diffraction Limit
journal, September 2000

Two-color photons and nonlocality in fourth-order interference
journal, May 1990