Reflective diffraction grating
Patent
·
OSTI ID:958091
- Los Alamos, NM
Reflective diffraction grating. A focused ion beam (FIB) micromilling apparatus is used to store color images in a durable medium by milling away portions of the surface of the medium to produce a reflective diffraction grating with blazed pits. The images are retrieved by exposing the surface of the grating to polychromatic light from a particular incident bearing and observing the light reflected by the surface from specified reception bearing.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM
- Sponsoring Organization:
- United States Department of Energy
- DOE Contract Number:
- W-7405-ENG-36;
- Assignee:
- The Regents of the University of California (Los Alamos, NM)
- Patent Number(s):
- 6,583,933
- Application Number:
- 09/859,946
- OSTI ID:
- 958091
- Country of Publication:
- United States
- Language:
- English
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