Search Results - "Yaraş, S"

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    Micro-mirror-array based off-axis flat lens for near-eye displays by Kazempourradi, Seyedmahdi, Yaras, Yusuf S, Ulusoy, Erdem, Urey, Hakan

    Published in Optics express (27-05-2019)
    “…We developed an off-axis diffractive lens using a micro-mirror array on a flat substrate. MMA creates an on-axis converging beam from a 45 degrees off-axis…”
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    Journal Article
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    Application of Low-Temperature Processed 0–3 Composite Piezoelectric Thick Films in Flexible, Nonplanar, High-Frequency Ultrasonic Devices by Bradley, Lee W., Yaras, Yusuf S., Karahasanoglu, Batin, Atasoy, Begum, Degertekin, F. Levent

    Published in IEEE sensors journal (01-04-2023)
    “…Low-temperature, flexible, 0–3 composite piezoelectric materials can decrease the size, cost, and complexity of high-frequency acoustic devices on…”
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    Journal Article
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    Application of Low Temperature Processed 0-3 Composite Piezoelectric Thick Films in Flexible, Non-planar, High Frequency Ultrasonic Devices by Bradley, Lee W., Yaras, Yusuf S., Karahasanoglu, Batin, Atasoy, Begum, Levent Degertekin, F.

    Published in IEEE sensors journal (01-04-2023)
    “…Low-temperature, flexible, 0-3 composite piezoelectric materials can decrease the size, cost, and complexity of high-frequency acoustic devices on temperature…”
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    Journal Article
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    Real‐time device tracking under MRI using an acousto‐optic active marker by Yaras, Yusuf S., Yildirim, Dursun Korel, Herzka, Daniel A., Rogers, Toby, Campbell‐Washburn, Adrienne E., Lederman, Robert J., Degertekin, F. Levent, Kocaturk, Ozgur

    Published in Magnetic resonance in medicine (01-05-2021)
    “…Purpose This work aims to demonstrate the use of an “active” acousto‐optic marker with enhanced visibility and reduced radiofrequency (RF) ‐induced heating for…”
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    Journal Article
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    MRI Compatible Robotic Dosimeter System for Safety Assessment of Medical Implants by Martinez, Daniel E., Nieves-Vazquez, Heriberto A., Yaras, Yusuf S., Khotimsky, Alexey, Skowronski, Ben, Bradley, Lee, Oshinski, John, Degertekin, F. Levent, Ueda, Jun

    “…Magnetic Resonance Imaging (MRI) is considered a safe imaging modality since there is no use of ionizing radiation. However, safety concerns still arise due to…”
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    Conference Proceeding
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    Flexible Stencil-Printed Piezoelectric Transducer Arrays for Catheter Based Ultrasound Applications by Karahasanoglu, Batin, Bradley, Lee W., Snyder, Helen H., Atasoy, Begum, Yaras, Yusuf S., Degertekin, F. Levent

    “…In this paper, we present flexible piezoelectric transducer arrays using composite piezoelectric materials at a low process temperature (<…”
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    Conference Proceeding
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