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Applied Optics

Applied Optics


  • Vol. 39, Iss. 16 — Jun. 1, 2000
  • pp: 2664–2669

Programmable array microscopy with a ferroelectric liquid-crystal spatial light modulator

Patrick J. Smith, Cian M. Taylor, Alan J. Shaw, and Eithne M. McCabe  »View Author Affiliations

Applied Optics, Vol. 39, Issue 16, pp. 2664-2669 (2000)

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We present a programmable array microscope that uses a ferroelectric liquid-crystal spatial light modulator (SLM) for dynamic generation of scanning apertures. A single SLM serves as both the source and the detector aperture array in a double-pass confocal system. Successive aperture frames scan the array across the viewing area for complete imaging of a sample while preserving depth discrimination. Integration of the microscope output across all aperture frames produces a confocal image.

© 2000 Optical Society of America

OCIS Codes
(180.1790) Microscopy : Confocal microscopy
(230.6120) Optical devices : Spatial light modulators

Original Manuscript: February 10, 2000
Published: June 1, 2000

Patrick J. Smith, Cian M. Taylor, Alan J. Shaw, and Eithne M. McCabe, "Programmable array microscopy with a ferroelectric liquid-crystal spatial light modulator," Appl. Opt. 39, 2664-2669 (2000)

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  1. T. Wilson, Confocal Microscopy (Academic, London, 1990).
  2. D. T. Fewer, S. J. Hewlett, E. M. McCabe, J. Hegarty, “Direct-view microscopy: experimental investigation of the dependence of the optical sectioning characteristics on pinhole-array configuration,” J. Microsc. 187, 54–61 (1997). [CrossRef]
  3. M. Petran, M. Hadravsky, M. D. Egger, R. Galambos, “Tandem-scanning reflected-light microscope,” J. Opt. Soc. Am. 58, 90–93 (1968). [CrossRef]
  4. IBM Corporation, “Electronically scanned confocal imaging system,” IBM Tech. Discl. Bull. 36, 261–262 (1993).
  5. P. J. Verveer, Q. S. Hanley, P. W. Verbeek, L. J. van Vliet, T. M. Jovin, “Theory of confocal fluorescence imaging in the programmable array microscope (PAM),” J. Microsc. 189, 192–198 (1998). [CrossRef]
  6. M. Liang, R. L. Stehr, A. W. Krause, “Confocal pattern period in multiple-aperture confocal imaging systems with coherent illumination,” Opt. Lett. 22, 751–753 (1997). [CrossRef] [PubMed]
  7. Q. S. Hanley, P. J. Verveer, T. M. Jovin, “Spectral imaging in a programmable array microscope by Hadamard transform fluorescence spectroscopy,” Appl. Spectros. 53, 1–10 (1999). [CrossRef]
  8. Displaytech, Inc., SLM Developer Kit User’s Manual (Displaytech Inc., 2602 Clover Basin Drive, Longmont, Colo., 1997).
  9. G. Bader, R. Buerkle, E. Lueder, N. Fruehauf, C. Zeile, “Fast and accurate techniques for measuring the complex transmittance of liquid crystal light valves,” in Liquid Crystal Materials, Devices, and Applications V, R. Shashidhar, ed., Proc. SPIE3015, 93–104 (1997). [CrossRef]
  10. Q. S. Hanley, P. J. Verveer, M. L. Gemkow, D. Arndt-Jovin, T. M. Jovin, “An optical sectioning programmable array microscope implemented with a digital micromirror device,” J. Microsc. 196, 317–331 (2000). [CrossRef]

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