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Park, Jung-Hoon
Bio-Optics Lab
Research Interests
  • Biomedical optics, wavefront shaping, In-vivo deep tissue imaging


Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography

DC Field Value Language Jang, Jaeduck - Lim, Jaeguyn - Yu, Hyeonseung - Choi, Hyun - Ha, Jinyong - Park, Jung-Hoon - Oh, Wang-Yuhl - Jang, Wooyoung - Lee, SeongDeok - Park, YongKeun - 2016-07-07T07:13:16Z - 2016-07-07T07:13:16Z - 2016-06-18 - 2013-02 -
dc.identifier.citation OPTICS EXPRESS, v.21, no.3, pp.2890 - 2902 -
dc.identifier.issn 1094-4087 -
dc.identifier.uri -
dc.identifier.uri -
dc.description.abstract We report on an approach to exploit multiple light scattering by shaping the incident wavefront in optical coherence tomography (OCT). Most of the reflected signal from biological tissue consists of multiply scattered light, which is regarded as noise in OCT. A digital mirror device (DMD) is utilized to shape the incident wavefront such that the maximal energy is focused at a specific depth in a highly scattering sample using a coherence-gated reflectance signal as feedback. The proof-of-concept experiment demonstrates that this approach enhances depth-selective focusing in the presence of optical inhomogeneity, and thus extends the penetration depth in spectral domain-OCT (SD-OCT). (C) 2013 Optical Society of Americ -
dc.description.statementofresponsibility close -
dc.language ENG -
dc.publisher OPTICAL SOC AMER -
dc.title Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography -
dc.type ARTICLE -
dc.identifier.scopusid 2-s2.0-84874025901 -
dc.identifier.wosid 000315991400037 -
dc.type.rims ART -
dc.identifier.doi 10.1364/OE.21.002890 -
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