Homodyne scanning holography

Joseph Rosen, Guy Indebetouw, Gary Brooker

Research output: Contribution to journalArticlepeer-review

42 Scopus citations


We have developed a modified version of a scanning holography microscope in which the Fresnel Zone Plates (FZP) are created by a homodyne rather than a heterodyne interferometer. Therefore, during the scanning the projected pattern on the specimen is frozen rather than varied as previously. In each scanning period the system produces an on-axis Fresnel hologram. The twin image problem is solved by a linear combination of at least three holograms taken with three FZPs with different phase values.

Original languageEnglish
Pages (from-to)4280-4285
Number of pages6
JournalOptics Express
Issue number10
StatePublished - 1 Jan 2006

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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