25 April 1980 Integrated Optical Circuit For Performing Vector Subtraction
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Proceedings Volume 0218, Devices and Systems for Optical Signal Processing; (1980); doi: 10.1117/12.958503
Event: 1980 Los Angeles Technical Symposium, 1980, Los Angeles, United States
Abstract
Work on the development of an integrated optical data preprocessor for multispectral data is reported. The device will be capable of comparing received analog signals in 16 channels with a large set of prerecorded data sets in real time and of classification of the received data on the basis of the comparison. The operating principles of the device are discussed and details of the prototype design are provided along with a discussion of the reasons for the design choices that were made.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
C. M. Verber, R. P. Kenan, "Integrated Optical Circuit For Performing Vector Subtraction", Proc. SPIE 0218, Devices and Systems for Optical Signal Processing, (25 April 1980); doi: 10.1117/12.958503; https://doi.org/10.1117/12.958503
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KEYWORDS
Sensors

Electrodes

Phase shifts

Crystals

Prisms

Integrated optics

Beam splitters

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