1. Articles mentioning both Steven J. Matcher and Marco Bonesi

    1-6 of 6
    1. Quantum Dot Superluminescent Diodes for Optical Coherence Tomography: Device Engineering

      Quantum Dot Superluminescent Diodes for Optical Coherence Tomography: Device Engineering
      We present a 18 mW fiber-coupled single-mode superluminescent diode with 85 nm bandwidth for application in optical coherence tomography (OCT). First, we describe the effect of quantum dot (QD) growth temperature on optical spectrum and gain, highlighting the need for the optimization of epitaxy for broadband applications. Then, by incorporating this improved material into a multicontact device, we show how bandwidth and power can be controlled. We then go on ...
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    2. Quantum Dot Superluminescent Diodes for Optical Coherence Tomography: Skin Imaging

      Quantum Dot Superluminescent Diodes for Optical Coherence Tomography: Skin Imaging
      We present a high-power (18 mW continuous wave exiting a single-mode fiber and 35 mW exiting the facet), broadband (85 nm full-width at half-maximum) quantum dot-based superluminescent diode, and apply it to a time-domain optical coherence tomography (OCT) setup. First, we test its performance with increasing optical feedback. Then we demonstrate its imaging properties on tissue-engineered (TE) skin and in vivo skin. OCT allows the tracking of epidermal development in ...
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    3. Using swept-source optical coherence tomography to monitor the formation of neo-epidermis in tissue-engineered skin

      Using swept-source optical coherence tomography to monitor the formation of neo-epidermis in tissue-engineered skin
      There is an increasing need for a robust, simple to use, non-invasive imaging technology to follow tissue-engineered constructs as they develop. Our aim was to evaluate the use of swept-source optical coherence tomography (SS-OCT) to image tissue-engineered skin as it developed over several weeks. Tissue-engineered skin was produced using both de-epithelialized acellular dermis (DED) and amorphous collagen gels. In both cases the epidermis could be readily distinguished from the neodermis ...
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    4. Doppler optical coherence tomography in cardiovascular applications

      Doppler optical coherence tomography in cardiovascular applications
      Abstract  The study of flow dynamics in complex geometry vessels is highly important in various biomedical applications where the knowledge of the mechanic interactions between the moving fluid and the housing media plays a key role for the determination of the parameters of interest, including the effect of blood flow on the possible rupture of atherosclerotic plaques. Doppler Optical Coherence Tomography (DOCT), as a functional extension of Optical Coherence Tomography ...
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    5. Application of Doppler Optical Coherence Tomography in rheological studies: Blood flow and vessels mechanical properties evaluation

      Doppler Optical Coherence Tomography (DOCT) is a noninvasive optical diagnostic technique, which is well suited for the quantitative mapping of microflow velocity profiles and the analysis of flow-vessel interactions. The noninvasive imaging and quantitative analysis of blood flow in the complex-structured vascular bed is required in many biomedical applications, including those where the determination of mechanical properties of vessels or the knowledge of the mechanic interactions between the flow and ...
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  2. Organizations in the News

    1. (5 articles) University of Sheffield
    2. (3 articles) Medical University of Vienna
    3. (1 articles) Cranfield University
    4. (1 articles) University of Otago
  3. People in the News

    1. (2 articles) David T. D. Childs
    2. (2 articles) Nikola Krstajic
    3. (2 articles) Igor V. Meglinski
    4. (2 articles) Richard A. Hogg