1. Sheng-Lung Huang

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    1. Mentioned In 32 Articles

    2. Detecting Mouse Squamous Cell Carcinoma from Submicron FF‐OCT Images by Deep Learning

      Detecting Mouse Squamous Cell Carcinoma from Submicron FF‐OCT Images by Deep Learning
      The standard medical practice for cancer diagnosis requires histopathology, which is an invasive and time‐consuming procedure. Optical coherence tomography (OCT) is an alternative that is relatively fast, non‐invasive, and able to capture three‐dimensional structures of epithelial tissue. Unlike most previous OCT systems, which cannot capture crucial cellular‐level information for squamous cell carcinoma (SCC) diagnosis, the full‐field OCT (FF‐OCT) technology used in this paper is ...
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    3. Direct inverse linearization of piezoelectric actuator’s initial loading curve and its applications in full-field optical coherence tomography (FF-OCT)

      Direct inverse linearization of piezoelectric actuator’s initial loading curve and its applications in full-field optical coherence tomography (FF-OCT)
      Abstract Piezoelectric actuator (PEA) has become popular in spectroscopic optical coherence tomography (SOCT) as it can provide depth dependent spectra with sub‐nanometer positioning resolution. However, the inherent hysteresis of the PEA introduces unwanted distortions to the obtained spectra and image. OCT imaging can be completed during the first forward motion of the PEA, i.e., the initial loading curve (ILC). Therefore, this paper proposes a feedforward hysteresis compensation method ...
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      Mentions: Sheng-Lung Huang
    4. En Face and Cross-sectional Corneal Tomograms Using Sub-micron spatial resolution Optical Coherence Tomography

      En Face and Cross-sectional Corneal Tomograms Using Sub-micron spatial resolution Optical Coherence Tomography
      Accurate diagnosis of corneal pathology and morphological identification of different corneal layers require clear delineation of corneal three-dimensional structures and en face or cross-sectional imaging of palisade of Vogt (POV), neovascularization (NV) or corneal nerves. Here we report a prototype of full-field optical coherence tomography (FF-OCT) system with isotropic sub-micron spatial resolution in the en face and cross-sectional views. It can also provide three-dimensional reconstructed images and a large field ...
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    5. Feature Of The Week 08/31/2018: Spectroscopic Characterization of Si/Mo Thin-film Stack at Extreme Ultraviolet Range

      Feature Of The Week 08/31/2018: Spectroscopic Characterization of Si/Mo Thin-film Stack at Extreme Ultraviolet Range
      ...ageous for biomedical imaging on organelles in the future. For more information see recent Article . Courtesy Sheng-Lung Huang from National Taiwan University . Using extreme ultraviolet (EUV) radiation for nanoscale ima...
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    6. Spectroscopic characterization of Si/Mo thin-film stack at extreme ultraviolet range

      Spectroscopic characterization of Si/Mo thin-film stack at extreme ultraviolet range
      A noninvasive method for characterizing Si/Mo thin-film stack thickness and its complex transfer function using common-path optical coherence tomography is proposed, analyzed, and experimentally demonstrated. A laser-produced plasma (LPP)-based extreme ultraviolet (EUV) source was excited by a four-stage nanosecond Yb:fiber laser amplifier with a pulse energy of 1.01 mJ. The tabletop LPP EUV source was compact and stable for generating the EUV interference fringes. The measured ...
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    7. Extracting Blood Vessels From Full-Field OCT Data of Human Skin by Short-Time RPCA

      Extracting Blood Vessels From Full-Field OCT Data of Human Skin by Short-Time RPCA
      Recent advances in optical coherence tomography (OCT) lead to the development of OCT angiography to provide additional helpful information for diagnosis of diseases like basal cell carcinoma. In this paper, we investigate how to extract blood vessels of human skin from full-field OCT (FF-OCT) data using the robust principal component analysis (RPCA) technique. Specifically, we propose a short-time RPCA method that divides the FF-OCT data into segments and decomposes each ...
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    8. Three-dimensional optical coherence tomography apparatus and its application

      Three-dimensional optical coherence tomography apparatus and its application
      Provided herein are devices and systems that apply full-field optical coherence tomography (OCT) technology to three-dimensional skin tissue imaging. A special designed Mirau type objective and an optical microscope module allowing both OCT mode and orthogonal polarization spectral imaging (OPSI) mode are disclosed.
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    9. Segmentation of nucleus and cytoplasm of a single cell in three-dimensional tomogram using optical coherence tomography

      Segmentation of nucleus and cytoplasm of a single cell in three-dimensional tomogram using optical coherence tomography
      A random rayburst sampling (RRBS) framework was developed to detect the nucleus and cell membrane boundaries in three-dimensional (3-D) space. Raw images were acquired through a full-field optical coherence tomography system with submicron resolutioni.e., 0.8 m 0.8m in lateral and 0.9 m 0.9m in axial directions. The near-isometric resolution enables 3-D segmentation of a nucleus and cell membrane for determining the volumetric nuclear-to-cytoplasmic (N/C ...
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    10. Fabrication and Characteristics of Ce-Doped Fiber for High-Resolution OCT Source

      Fabrication and Characteristics of Ce-Doped Fiber for High-Resolution OCT Source
      The fabrication of Ce-doped fibers (CeDFs) is demonstrated by drawing-tower method employing rod-in-tube technique. The fluorescence spectrum of CeDFs with a 16-m core exhibited a 160-nm broadband emission with 1.45-m axial resolution. This CeDF may be functioned as a high-resolution light source for optical coherence tomography applications.
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    11. Apparatus for low coherence optical imaging

      Apparatus for low coherence optical imaging
      The present invention relates to an apparatus for low coherence optical imaging, and more particularly to an apparatus for low coherence optical imaging which can obtain the information of the different depths of a sample simultaneously. The apparatus comprises a phase transformation unit or a beam shift unit. The phase transformation unit or beam shift unit transforms and reflects the reference light, such that the reflected reference light comprises different ...
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    12. 1-15 of 32 1 2 »
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  2. About Sheng-Lung Huang

    Sheng-Lung Huang

    Sheng-Lung Huang received the B.S. degree from the Department of Electrical Engineering, National Taiwan University in 1986, and the M. S. and Ph. D. degrees from the Department of Electrical Engineering, University of Maryland, College Park in 1990 and 1993, respectively. He joined the Graduate Institute of Photonics and Optoelectronics (GIPO) and Department of Electrical Engineering, National Taiwan University in 2006. He served as the Chairman/Director of GIPO from August 2007 to July 2010. Prior to joining National Taiwan University, he served as Chairman/Director of the Institute of Electro-Optical Engineering, National Sun Yat-Sen University from April 2003 to Jan. 2006. Prof. Huang was also invited as a guest professor at the Abbe School of Photonics, Friedrich-Schiller University of Jena, Germany, 2014. In 2014, he co-founded a startup company, Apollo Medical Optics, and he has served as the CTO. Dr. Huang served as Chairman of IEEE/LEOS (now IEEE/PS) Taipei Chapter, 2005/2006. He was a steering board member, European Master of Science in Photonics (EMSP). Dr. Huang has organized several international conferences and workshops, including OECC 2011 and the 2nd BioPhotonics, 2013. He has chaired or co-chaired the technical program committee (OPT 2001 and 2012, OECC 2006), and technical sub-committee (OPT 2006, IPC 2011) for various national and international conferences. He has served as technical program committee members for many conferences, such as CLEO Pacific Rim, Asia-Pacific Optical Sensors Conference, Photonics Global Conference, APOC/AOE (ACP). Dr. Huang served as a Topical Editor, Optics Letters, for 6 years (2005–2011) and he was a Guest Editor for Taiwan Photonics Society Quarterly in 2008. He is presently an Associate Editor of the IEEE Photonics Journal.