High Performance Polymeric Material for Holographic Data Storage
Tech ID: 21390 / UC Case 2007-771-0
Brief Description
A novel material applicable to holographic data storage. This technology features low fabrication costs and largely scalable production.
Background
Conventional data storage techniques store information on a two dimensional surface, a technique that is reaching its physical limits. There is a need for inexpensive, high performance material designed for holographic data storage that exhibits high information capacity, more data density, and faster readout rates. Holographic data storage is a promising alternative solution for continuing demands on bigger and faster data storage.
Description
Researchers at the University of California, Santa Barbara have developed a novel material applicable to holographic data storage. This technology features low fabrication costs and largely scalable production due to simple manufacturing technique, small size, and a simple design that circumvents the need for a co-sensitizer or binder/polymeric matrix. It is easily processed into different shapes and forms, has no writing-induced shrinkage and a long shelf life. Moreover, this new class of material exhibits large storage capacity, short recording times due to a high photosensitivity, a high diffraction efficiency of about 60%, and a high dynamic range.
Advantages
• Low fabrication costs and largely scalable production
• Easily processed into different shapes and forms
• Short recording times due to high photosensitivity
• Large information storage capacity
• Long shelf life
• No significant dimensional changes of media
Applications
- Write-Once-Read-Many (WORM) Disk-Based Holographic Memory
- Holographic Data Storage
This technology is available for licensing. Click here to request more information.
Patent Status
| Country | Type | Number | Dated | Case |
| United States Of America | Issued Patent | 8,187,770 | 05/29/2012 | 2007-771 |
Inventors
- Hawker, Craig J.
- Khan, Anzar
- Mikhailovsky, Alexander A.
- Stucky, Galen D.
Other Information
Related cases
2007-771-0
Keywords
Holographic Data Storage
Contact
Shaun R. Juncal / juncal@tia.ucsb.edu / tel: View Phone Number. Please reference Tech ID #21390.
ADDITIONAL TECHNOLOGIES BY THESE INVENTORS
- Modular Adhesives And Energy-Dissipating Materials
- Synthesis Of Silica And Silicone Polymer Networks Under Benign Conditions
- Inorganic/Block Coploymer-Dye Composites And Dye-Doped Mesoporous Materials For Optical And Sensing Applications
- Tough, Self-Healing Silicone Materials
- Nanoparticle Assembled Hollow Spheres
- Brighter Organic Light Emitting Diodes
- Paracyclophane Molecules for Two-Photon Absorption Applications
- Supramolecular Block Copolymer Compositions For Sub-Micron Lithography
- Use Of Magnetic Nanoparticles To Remove Dispersed Nanoparticles From Aqueous Solutions
- Thermally Stable Proton-Conductive Membranes for Fuel Cell Applications
- Membranes for Electrochemical Devices and Materials (Fuel cells, Photovoltaic, Batteries)
- Hemostatic and Wound Healing Compositions
- High Energy-Density Polymer Electrolytes for Batteries and Energy Storage
- Novel Current Collector Design for Use in Rechargeable Lithium Metal Batteries
- Low Cost Nanoparticles for Fossil Fuel Exhaust Treatment
- Hydrogen Cyano Fullerene Containing Proton Conducting Membranes
- Hydrophilic Phosphoric Acid Compositions for Proton Conducting Membranes
- Hydrolytically Degradable Poly(ethylene glycol) Derivatives for Use in Pharmaceutical Formulations
- Reverse Photochromic Switch Compound for Opto-Mechanical Materials
- Highly Controllable Living Radical Polymerization Reactions for the Synthesis of Novel Polymers and Macromolecules
- Novel Capacitor for Rechargeable Batteries with Longer Lifetimes
- Method of Preparing Silicon and Silicon-Germanium Nanocomposites as Thermoelectric Materials
- Highly Efficient Agents for Dispersion of Nanoparticles in Matrix Materials
- High Performance Optical Encapsulant Resins for LED Devices
PEOPLE WHO VIEWED THIS ALSO VIEWED THESE TECHNOLOGIES BY OTHER INVENTORS
- Fabrication Of High Quality P-Type GaN and Alloys by Preventing Hydrogen Incorporation
- Method To Reduce The Dislocation Density In Group III- Nitride Films
- Giant Planar Hall Effect In Ferromagnetic Semiconductors
- Water-Soluble ETL Polymers for LEDs
- Growth of Group III-Nitride Crystals using Supercritical Ammonia and Nitrogen
