Nonlinear Microscopy of the Vocal Folds

  • Mathias Strupler
  • Romain Deterre
  • Nadir Goulamhoussen
  • Fouzi Benboujja
  • Christopher J. Hartnick
  • Caroline Boudoux
Chapter

Abstract

Nonlinear microscopy is becoming a very important tool available to life scientists. This powerful three-dimensional technique allows exploration of unstained biological tissues through a contrast provided by the nonlinear interaction of short laser pulses with certain macromolecules such as elastin and collagen. The possibility of imaging microstructures (cells, nuclei) as well as macromolecules without affecting the integrity of the organ paves the way for a better understanding of vocal folds’ normal and pathological conditions. In this chapter, we review the physical concepts behind nonlinear microscopy and provide example of its use in laryngology.

Keywords

Nonlinear microscopy Collagen Elastin Vocal folds Intrinsic contrast High-resolution imaging 

Notes

Acknowledgments

The authors would like to thank Dr Amber Beckley, Mr. Étienne de Montigny, Ms. Chloé Gariépy, Mr. Scott Infusino, Pr. Steven Maturo, and Dr. Shilpa Ojha for fruitful discussions. Pr. Boudoux acknowledges funding from the National Sciences and Engineering Research Council of Canada (NSERC) and the Canadian Foundation for Innovation (CFI).

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Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  • Mathias Strupler
    • 1
  • Romain Deterre
    • 2
  • Nadir Goulamhoussen
    • 1
  • Fouzi Benboujja
    • 2
  • Christopher J. Hartnick
    • 3
  • Caroline Boudoux
    • 1
  1. 1.Department of Engineering PhysicsEcole Polytechnique MontréalMontrealCanada
  2. 2.Department of Biomedical EngineeringEcole PolytechniqueMontrealCanada
  3. 3.Department of Otolaryngology, Harvard Medical SchoolMassachusetts Eye and Ear InfirmaryBostonUSA

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