Optical typewriter

• Book ID: 104159944
• Publisher: Elsevier Science
• Year: 1971
• Tongue: English
• Weight: 107 KB
• Volume: 3
• Category: Article
• ISSN: 0030-3992
• DOI: 10.1016/s0030-3992(71)80029-4

✦ Synopsis

Patent 1 208 057 granted to Holotron Corp. (Aug. 20, 1968) An object signal is produced and received by scanning a point source of coherent wave radiation. The object signal and a reference signal are mixed to produce holographic information.