3883216

Information

• Patent Grant
• 3883216

• References
• Source

• Patent Number

  3,883,216

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • G11C13/042 - using information stored in the form of an interference pattern
  • G03H1/16 - using Fourier transform
  • G03H2001/0232 - Mechanical components or mechanical aspects not otherwise provided for
  • G03H2001/043 - Non planar recording surface
  • G03H2001/0473 - Particular illumination angle between object or reference beams and hologram
  • G03H2223/19 - Micro-optic array
  • G03H2240/53 - Diffraction efficiency [DE]
  • G03H2270/21 - Curved bearing surface

• US Classifications

  • 359 - Optical: systems and elements
  • 365 - Static information storage and retrieval