Defocus response of phase-sensitive heterodyne microscopes

Michael Geoffrey Somekh

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

2 Citations (Scopus)

Abstract

This paper discusses the imaging properties of scanning heterodyne microscope systems. In particular, the response to objects out of the focal plane is considered. A differential system is described (the indirect interference differential interferometer) which has confocal properties. This system gives extended focus imaging while retaining phase information. In addition, it is capable of imaging phase objects while rejecting much of the information from closely spaced planes. The system should thus be capable of three-dimensional phase imaging.
Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherPubl by Int Soc for Optical Engineering
Pages485-496
Number of pages12
Volume1660
Editionpt 2
ISBN (Print)081940814X
Publication statusPublished - 1 Dec 1992
Externally publishedYes
EventBiomedical Image Processing and Three-Dimensional Microscopy. Part 2 (of 2) - San Jose, CA, United States
Duration: 10 Feb 199213 Feb 1992

Conference

ConferenceBiomedical Image Processing and Three-Dimensional Microscopy. Part 2 (of 2)
Country/TerritoryUnited States
CitySan Jose, CA
Period10/02/9213/02/92

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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