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SERODS optical data storage with parallel signal transfer

Patent ·
OSTI ID:958097
 [1]
  1. Knoxville, TN
+ Show Author Affiliations
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.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
Sponsoring Organization:
United States Department of Energy
DOE Contract Number:
AC05-00OR22725
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Number(s):
6,583,397
Application Number:
09/909,267
OSTI ID:
958097
Country of Publication:
United States
Language:
English

References (4)

Surface-enhanced Raman spectroscopy using metallic nanostructures1The submitted manuscript has been authored by a contractor of the U.S Government under contract No. DE-AC05-96OR22464. Accordingly, the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U.S. Government purposes.1 journal August 1998
Surface‐enhanced Raman optical data storage: A new optical memory with three‐dimensional data storage journal December 1994
Surface-enhanced Raman optical data storage (SERODS): principle of a new optical data storage system conference October 1994
Surface-Enhanced Raman Scattering book January 1995

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