[go: up one dir, main page]

Chen et al., 1995 - Google Patents

Advances in protein-based three-dimensional optical memories

Chen et al., 1995

View PDF
Document ID
16053591843050445815
Author
Chen Z
Govender D
Gross R
Birge R
Publication year
Publication venue
BioSystems

External Links

Snippet

An oriented bacteriorhodopsin cube is optimized as a potential three-dimensional optical memory medium. Write/read capability is demonstrated by using the photovoltaic signal induced by two-photon absorption. Our results demonstrate that a two-photon induced …
Continue reading at www.sciencedirect.com (PDF) (other versions)

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00 - G11C25/00
    • G11C13/04Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00 - G11C25/00 using optical elements using other beam accessed elements, e.g. electron, ion beam
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/22Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00 - G11C25/00
    • G11C13/0002Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00 - G11C25/00 using resistance random access memory [RRAM] elements
    • G11C13/0009RRAM elements whose operation depends upon chemical change
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/56Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers

Similar Documents

Publication Publication Date Title
EP0800701B1 (en) Branched photocycle optical memory device
Birge Protein-based optical computing and memories
JP3198113B2 (en) Optical logic element and optical logic mechanism
CN1184525C (en) Optical logic element and methods for respectively its preparation and optical adressing, as well as the use thereof in optical logic device
US5424974A (en) Optoelectric memories with photoconductive thin films
Chen et al. Advances in protein-based three-dimensional optical memories
Birge Protein-based three-dimensional memory
IL103994A (en) Method of producing a stable image on a bacteriorhodopsin-containing film
Liu et al. Nonvolatile two-color holography in Mn-doped near-stoichiometric lithium niobate
Stuart et al. Protein-based volumetric memories
Plagemann et al. Exploring the limits of optical storage using persistent spectral hole-burning: holographic recording of 12000 images.
US3829847A (en) Optical memory using trapped electrons in a crystal of photoconductor material
US5502706A (en) Optical storage medium utilizing electron trapping film layers sandwiched with electrodes
JPS63149685A (en) Optical recording and reading of information
Mikaeliane Holographic bulk memories using lithium niobate crystals for data recording
Wu-Qiao et al. Green-Light Static Rewritable Optical Storage Properties of aNovel CuTCNQ Derivative Thin Film
Rebane Organic frequency-selective materials for ultrafast optical storage and processing
Thakoor et al. Optically addressed ferroelectric memory with nondestructive readout
Piyaket et al. Three-dimensional memory system based on two-photon absorption
Chen et al. Second harmonic generation of bacteriorhodopsin and its application for three-dimensional optical memory
KR20000016570A (en) Optical logic element and optical logic device
Yunus et al. Photodegradation study of methylene blue (mb) trapped in poly (methyl methacrylate)(pmma) matrix
Hendrickson et al. Phase Change Dynamics And 2-Dimensional 4-BIT Memory In Ge (2) Sb (2) Te (5) VIA Telecom-Band Encoding (Preprint)
Speck et al. Reversible Electric Field Induced Bistability in Carbon Based Radical-Ion Semiconducting Complexes: A Model System for Molecular Information Processing and Storage
Imrentz 4 OPTICAL TECHNOLOGIES