Publications [#280477] of David J. Brady

Papers Published

1. Basinger, SA; Stack, RA; Hill, KB; Brady, DJ, Superresolved optical scanning using polychromatic light, Journal of the Optical Society of America A, vol. 14 no. 12 (January, 1997), pp. 3242-3250, The Optical Society, ISSN 0740-3232 [doi]
   (last updated on 2023/06/01)

   Abstract:
   Subwavelength detection of object displacement with use of a polychromatic interferometric imaging system is demonstrated experimentally. Object position detection with 50-nm lateral resolution is achieved. This result derives from and is consistent with increases in information capacity with use of phase-sensitive polychromatic systems identified by Basinger et al. [J. Opt. Soc. Am. A 12, 704 (1995)]. This phase-sensitive polychromatic detection relies on an imaging interferometric cross-correlating receiver capable of 2-nm optical path difference resolution. © 1997 Optical Society of America.

   Keywords:
   Interferometry;Light;Data acquisition;Data reduction;Mathematical models;Feature extraction;Data structures;Three dimensional;Computer simulation;Position measurement;