CaltechAUTHORS
  A Caltech Library Service

Optical Computing

Naughton, Thomas J. and Woods, Damien (2015) Optical Computing. In: Encyclopedia of Complexity and Systems Science. Springer , New York, NY, pp. 1-26. ISBN 978-3-642-27737-5. http://resolver.caltech.edu/CaltechAUTHORS:20170616-133115233

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20170616-133115233

Abstract

An optical computer is a physical information processing device that uses photons to transport data from one memory location to another and processes the data while it is in this form. In contrast, a conventional digital electronic computer uses electric fields (traveling along conductive paths) for this task. The optical data paths in an optical computer are effected by refraction (such as the action of a lens) or reflection (such as the action of a mirror). A principal advantage of an optical data path over an electrical data path is that optical data paths can intersect and even completely overlap without corrupting the data in either path. Optical computers make use of this property to efficiently transform the optically encoded data from one representation to another, for example, to shuffle or reverse the order of an array of parallel paths or to convolve the data in several arrays of parallel paths.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://dx.doi.org/10.1007/978-3-642-27737-5_377-3DOIArticle
https://link.springer.com/referenceworkentry/10.1007%2F978-3-642-27737-5_377-3PublisherArticle
Additional Information:© 2015 Springer Science+Business Media New York.
Record Number:CaltechAUTHORS:20170616-133115233
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20170616-133115233
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:78286
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:16 Jun 2017 21:02
Last Modified:16 Jun 2017 21:02

Repository Staff Only: item control page