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Measurements Validating the Confocal Scanning Laser Holography Microscope

  • Peter B. Jacquemin (a1) and Rodney A. Herring (a1)

Abstract

A confocal scanning laser holography (CSLH) microscope that uniquely combines the concepts of confocal microscopy with holography has been validated for making nonintrusive, full three-dimensional (3D) intensity and phase measurements of objects from a single viewpoint of observation without loss of object information. The phase measurements have been used to determine the 3D refractive indices of a point source heated silicone oil. The refractive indices are converted to 3D temperature measurements, which are useful for heat transfer studies. An important feature of CSLH is its nonintrusive 3D scanning method, which enables its application to the study of Marangoni convection in microgravity with minimal operational vibrations affecting the motion of fluid in the specimen.

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Corresponding author

Corresponding author. E-mail: pbj@uvic.ca

References

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Abe, Y. & Iwasaki, I. (1999). Observation of a vapor bubble of non-azeotropic binary mixture in microgravity with a two-wavelength interferometer. Proceedings of the 5th ASME/JSME Joint Thermal Engineering Conference, San Diego, AJTE99-6418.
Dixon, A.E., Damaskinos, S. & Atkinson, M.R. (1991). A scanning confocal microscope for transmission and reflection imaging. Nature 351, 551553.
Fryer, M.J., Sawicka, B.D., Jacquemin, P.B., Ludgate, C.M., Howard, P., Beckman, W., Nelson, B. & Herring, R.A. (2010). Cancer diagnosis, treatment and its monitoring using an acoustic confocal holography microscope. Proceedings CSME Forum 2010, Victoria, Canada.
Herring, R.A. (1997). Confocal scanning laser holography and an associated microscope: A proposal. Optik 105(2), 6568.
Herring, R.A., Jacquemin, P.B., Sawicka, B.D. & Atalick, S. (2009). Developing a confocal acoustic holography microscope for non-invasive 3D temperature and composition measurements. Ultramicroscopy 109, 830836.
Jacquemin, P.B. (2010). A confocal scanning laser holography (CSLH) microscope to non-intrusively measure the three-dimensional temperature and composition of a fluid. PhD Thesis. Victoria, BC, Canada: University of Victoria.
Jacquemin, P.B. & Herring, R.A. (2010). A low error reconstruction method for confocal holography using limited view tomography to determine 3-dimensional properties. Microsc Microanal 16(S2), 288289 (CD-ROM).
Jacquemin, P.B., Laurin, D., Atalick, S., McLeod, R. & Herring, R.A. (2007). Non-intrusive three-dimensional temperature and composition measurements inside fluid cells in microgravity using a confocal holography microscope. Acta-Astronautica 60(8-9), 723727.
Jacquemin, P.B., McLeod, R., Laurin, D., Lai, S. & Herring, R.A. (2005). Design of a confocal holography microscope for three-dimensional temperature measurements of fluids in microgravity. Micrograv Sci Technol 17(4), 3640.
Lai, S., McLeod, R.A., Jacquemin, P.B., Atalick, S. & Herring, R.A. (2007). An algorithm for 3-D refractive index measurement in holographic confocal microscopy. Ultramicroscopy 107, 196201.

Keywords

Measurements Validating the Confocal Scanning Laser Holography Microscope

  • Peter B. Jacquemin (a1) and Rodney A. Herring (a1)

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