Multifrequency swept common-path en-face OCT for wide-field measurement of interior surface vibrations in thick biological tissues.

@article{Choi2015MultifrequencySC,
  title={Multifrequency swept common-path en-face OCT for wide-field measurement of interior surface vibrations in thick biological tissues.},
  author={Samuel Choi and Tomoya Watanabe and Takamasa Suzuki and Fumiaki Nin and Hiroshi Hibino and O. Sasaki},
  journal={Optics express},
  year={2015},
  volume={23 16},
  pages={
          21078-89
        }
}
Microvibrations that occur in bio-tissues are considered to play pivotal roles in organ function; however techniques for their measurement have remained underdeveloped. To address this issue, in the present study we have developed a novel optical coherence tomography (OCT) method that utilizes multifrequency swept interferometry. The OCT volume data can be acquired by sweeping the multifrequency modes produced by combining a tunable Fabry-Perot filter and an 840 nm super-luminescent diode with… CONTINUE READING

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