1. Articles mentioning both University of Hong Kong and Kenneth K. Y. Wong

    1-16 of 16
    1. Point-spread function manipulation of the swept-source optical coherence tomography through temporal phase modulation

      Point-spread function manipulation of the swept-source optical coherence tomography through temporal phase modulation
      Recent breakthroughs in microscopy have surpassed Abbes spatial diffraction limit, especially in the regime of fluorescence imaging. Microcopys depth-imaging relative tomography is, however, still confined to basic imaging quality, which is limited by the Fourier bandwidth. In this paper, we explore the analogy between spatial microscopy and temporal tomography based on the space-time duality, and hence enlighten the advancement of tomography. As a proof-of-principle demonstration, an all-optical manipulation of the ...
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    2. Tri-band optical coherence tomography for lipid and vessel spectroscopic imaging

      Tri-band optical coherence tomography for lipid and vessel spectroscopic imaging
      Optical coherence tomography (OCT) has been utilized for various functional imaging applications. One of its highlights comes from spectroscopic imaging, which can simultaneously obtain both morphologic and spectroscopic information. Assisting diagnosis and therapeutic intervention of coronary artery disease is one of the major directions in spectroscopic OCT applications. Previously Tanaka et al. have developed a spectral domain OCT (SDOCT) to image lipid distribution within blood vessel [1]. In the meantime ...
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    3. Tri-band spectroscopic optical coherence tomography based on optical parametric amplification for lipid and vessel visualization

      Tri-band spectroscopic optical coherence tomography based on optical parametric amplification for lipid and vessel visualization
      A tri-band spectroscopic optical coherence tomography (SOCT) system has been implemented for visualization of lipid and blood vessel distribution. The tri-band swept source, which covers output spectrum in 1.3, 1.5, and 1.6 m wavelength windows, is based on a dual-band Fourier domain mode-locked laser and a fiber optical parametric amplifier. This tri-band SOCT can further differentiate materials, e.g., lipid and artery, qualitatively by contrasting attenuation coefficients ...
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    4. Feature Of The Week 3/16/14: The University of Hong Kong Demonstrates MHz A-Line SS-OCT via Optical Time Stretching and Raman Amplification of Pulsed Source

      Feature Of The Week 3/16/14: The University of Hong Kong Demonstrates MHz A-Line SS-OCT via Optical Time Stretching and Raman Amplification of Pulsed Source
      ...ensor employed in spectral-domain OCT. For more information see recent Article . Courtesy Kevin Tsia from the University of Hong Kong . We demonstrate all-optical ultrahigh-speed swept-source optical coherence tomography...
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    5. Feature Of The Week 7/29/12: Researchers From The University of Hong Kong Use Optical Parametric Wavelength Conversion for Dual-Wavelength Spectroscopic OCT

      Feature Of The Week 7/29/12: Researchers From The University of Hong Kong Use Optical Parametric Wavelength Conversion for Dual-Wavelength Spectroscopic OCT
      ...formation see recent Article. Courtesy of Kenneth Wong from the University of Hong Kong. Researchers from the University of Hong Kong recently reported on a high-speed time-multiplexing dual wavelength band swept laser s...
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    6. Wavelength-swept spectral and pulse shaping utilizing hybrid Fourier domain modelocking by fiber optical parametric and erbium-doped fiber amplifiers

      Wavelength-swept spectral and pulse shaping utilizing hybrid Fourier domain modelocking by fiber optical parametric and erbium-doped fiber amplifiers
      ...Citation Kyle H. Y. Cheng, Beau A. Standish, Victor X. D. Yang, K. K. Y. Cheung, Xijia Gu, Edmund Y. Lam, and K. K. Y. Wong, "Wavelength-swept spectral and pulse shaping utilizing hybrid Fourier domain modelocking by fib...
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    7. 1-16 of 16
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  2. Organizations in the News

    1. (2 articles) Ryerson University
    2. (1 articles) Institute of Applied Physics
    3. (1 articles) Sunnybrook Health Sciences Centre
    4. (1 articles) University of Toronto
  3. People in the News

    1. (6 articles) Kevin K. Tsia
    2. (2 articles) Victor X. D. Yang
    3. (1 articles) Cuiru Sun
    4. (1 articles) Beau A. Standish
  4. OCT Companies in the News

    1. (1 articles) Vivolight