Abstract
Northrop Grumman reports on a program utilizing autodyne detection for correlating speckle patterns in a quantum limited detection regime. Experiments performed verify this approach for sensing changes within a fluid medium. Light backscattered from particles located at random positions within a fluid medium interferes to produce speckle patterns; the motion from these particles is manifested as a time variation in the speckle patterns.
© 1998 IEEE
PDF ArticleMore Like This
Miguel Hoyuelos, Pere Colet, Maxi San Miguel, Alice Sinatra, and Luigi Lugiato
QTuG3 European Quantum Electronics Conference (EQEC) 1998
Miguel Hoyuelos, Pere Colet, and Maxi San Miguel
QThG52 European Quantum Electronics Conference (EQEC) 1998
M.A. Webster, K.J. Webb, and A.M. Weiner
QWA19 Quantum Electronics and Laser Science Conference (CLEO:FS) 2001