Paper
30 September 2013 Simultaneous and similar ideas with John Caulfield
W. Thomas Cathey
Author Affiliations +
Abstract
Early in our careers, John Caulfield and I simultaneously had similar ideas in the field of holography and optics. I’ll discuss two. The first was that, unknown to each other, he published a paper and I filed a patent on the same topic at about the same time. The other topic was one that he and I worked on together to apply for a patent on a topic that we then knew was of mutual interest.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
W. Thomas Cathey "Simultaneous and similar ideas with John Caulfield", Proc. SPIE 8833, Tribute to H. John Caulfield, 88330D (30 September 2013); https://doi.org/10.1117/12.2023712
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KEYWORDS
Patents

Holograms

Holography

Modulation

Beam splitters

Image enhancement

Current controlled current source

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