Practical Holography

  Some Basic Concepts
      Holography Defined
      Laser Light
      Coherence
      Electro Magnetic Radiation
      Light Described
  The Laser
      Light Amplification
      Feedback
      Helium-Neon Laser
      Photon Emission
      Energy
  The Basic Hologram
      Photographic Film
      Resolving Power
      Compared to a Photograph
      Reference Beam
      Beam Splitter
      Interference
      Use

  Movement
      Isolation
      Acoustic Vibration
  Different Types of Holograms
      Absorption Holograms
      Phase Holograms
      Basis of Definition
      Angle Difference
      Early Experiments
      Transmission Holograms
      Off-Axis Referance Beam
      Plane and Volume Holograms
      Reflection Holograms
      Real Image, Virtual Image
      Pseudo Scopic Image
      Multiplex Holograms