SERODS optical data storage with parallel signal transfer
Abstract
Surface-enhanced Raman optical data storage (SERODS) systems having increased reading and writing speeds, that is, increased data transfer rates, are disclosed. In the various SERODS read and write systems, the surface-enhanced Raman scattering (SERS) data is written and read using a two-dimensional process called parallel signal transfer (PST). The various embodiments utilize laser light beam excitation of the SERODS medium, optical filtering, beam imaging, and two-dimensional light detection. Two- and three-dimensional SERODS media are utilized. The SERODS write systems employ either a different laser or a different level of laser power.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174476
- Patent Number(s):
- 6,614,730
- Application Number:
- 09/909,236
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN) ORNL
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Vo-Dinh, Tuan. SERODS optical data storage with parallel signal transfer. United States: N. p., 2003.
Web.
Vo-Dinh, Tuan. SERODS optical data storage with parallel signal transfer. United States.
Vo-Dinh, Tuan. Tue .
"SERODS optical data storage with parallel signal transfer". United States. https://www.osti.gov/servlets/purl/1174476.
@article{osti_1174476,
title = {SERODS optical data storage with parallel signal transfer},
author = {Vo-Dinh, Tuan},
abstractNote = {Surface-enhanced Raman optical data storage (SERODS) systems having increased reading and writing speeds, that is, increased data transfer rates, are disclosed. In the various SERODS read and write systems, the surface-enhanced Raman scattering (SERS) data is written and read using a two-dimensional process called parallel signal transfer (PST). The various embodiments utilize laser light beam excitation of the SERODS medium, optical filtering, beam imaging, and two-dimensional light detection. Two- and three-dimensional SERODS media are utilized. The SERODS write systems employ either a different laser or a different level of laser power.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {9}
}
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