3890035

Information

• Patent Grant
• 3890035

• References
• Source

• Patent Number

  3,890,035

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • G03H1/20 - Copying holograms by holographic
  • G02F1/05 - with ferro-electric properties
  • G02F1/21 - by interference
  • G03H1/02 - Details of features involved during the holographic process; Replication of holograms without interference recording
  • G03H1/08 - Synthesising holograms
  • G03H1/2249 - Holobject properties
  • G03H2001/0224 - Active addressable light modulator
  • G03H2001/0419 - for recording combined transmission and reflection holograms
  • G03H2001/0441 - Formation of interference pattern, not otherwise provided for
  • G03H2001/207 - with modification of the nature of the hologram
  • G03H2210/22 - 2D SLM object wherein the object beam is formed of the light modulated by the SLM
  • G03H2210/30 - 3D object
  • G03H2210/40 - Synthetic representation
  • G03H2225/22 - Electrically addressed SLM [EA-SLM]
  • G03H2225/31 - Amplitude only
  • G03H2225/32 - Phase only
  • G03H2225/33 - Complex modulation
  • G03H2225/36 - Polarisation
  • G03H2225/60 - Multiple SLMs
  • G03H2240/13 - Amplitude and phase complex modulation

• US Classifications

  • 359 - Optical: systems and elements