3779625

Information

• Patent Grant
• 3779625

• References
• Source

• Patent Number

  3,779,625

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1973
  51 years ago

• CPC

  • G11C13/042 - using information stored in the form of an interference pattern
  • G03H1/041 - Optical element in the object space affecting the object beam, not otherwise provided for
  • G03H1/30 - discrete holograms only
  • G03H1/0465 - Particular recording light; Beam shape or geometry
  • G03H2210/10 - Modulation characteristics
  • G03H2222/31 - Polarised light
  • G03H2223/17 - Element having optical power
  • G03H2223/19 - Micro-optic array

• US Classifications

  • 359 - Optical: systems and elements