A low cost, low power compact optical correlator is demonstrated. It operates interchangeably in the matched-filter or joint-transform configurations. The active medium is a high diffraction efficiency photorefractive host-guest polymer system. Successful image correlation has been achieved.
|Original language||English (US)|
|Number of pages||11|
|Journal||Review of Scientific Instruments|
|State||Published - Feb 1 1997|
ASJC Scopus subject areas