ArticleApplied physics letters2018
Deep imaging in highly scattering media by combining reflection matrix measurement with Bessel-like beam based optical coherence tomography.
Article in Applied physics letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 20 citations in OpenAlex.
- Matrix symmetry and normality in multimode fiber transport.APL photonics · 2026Article
- Exploration for adequate non-diffractive beam generation in dense scattering media.Scientific reports · 2022Article
- Enhance the delivery of light energy ultra-deep into turbid medium by controlling multiple scattering photons to travel in open channels.Light, science & applications · 2022Article
- Line field Fourier domain optical coherence tomography based on a spatial light modulator.Applied optics · 2021Article
- Wavefront Shaping Concepts for Application in Optical Coherence Tomography-A Review.Sensors (Basel, Switzerland) · 2020Review
- Extended imaging depth of en-face optical coherence tomography based on fast measurement of a reflection matrix by wide-field heterodyne detection.Optics letters · 2020Article
- Advances in Doppler optical coherence tomography and angiography.Translational biophotonics · 2019Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Multiple scattering in biomedical tissue limits the imaging depth within a range of 1-2 mm for conventional optical imaging techniques. To extend the imaging depth into the scattering medium, a computational method based on the reflection matrix measurement has been developed to retrieve the singly back-scattered signal light from the dominant detrimental multiple-scattered background. After applying singular value decomposition on the measured matrix in the post-process, the target image underneath the turbid media is clearly recovered. To increase the depth of focus of the incident light by elongating the focal spot along the optical axis, a digital grating pattern is specially designed and displayed on a phase-only spatial light modulator to generate the Bessel-like beam for lateral point scanning. According to the results, the depth of focus is increased up to 2.4 mm which is much longer than the value of ∼50
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Registered trials
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