ŞEHİR e-arşiv

Browsing Electrical Eng. Dept. - Congresses & Conferences by Author "Huang, Yuewang"

Browsing Electrical Eng. Dept. - Congresses & Conferences by Author "Huang, Yuewang"

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  • eSNR improvement in indirect detection of mid-IR signals by wavelength conversion in SOS waveguides 
    Huang, Yuewang; Kalyoncu, Salih Kağan; Tien, Enkuang K.; Gao, Shiming; Song, Qi; Qian, Feng; Adas, Enver; Yıldırım, Doğukan; Boyraz, Özdal (Society of Photo-optical Instrumentation Engineers, 2011)
    With a transparency window up to 6 μm, sapphire can serve as a platform to support silicon photonic integrated circuit in MWIR. Planar waveguide devices based on silicon-on-sapphire (SOS) are emerging as a bridge between ...
  • Fast arbitrary waveform generation by using digital micro-mirror arrays 
    Kalyoncu, Salih K.; Song, Qi; Huang, Yuewang; Boyraz, Özdal (IEEE, 2012-09)
    We demonstrate fast optical arbitrary waveform generation by using MEMS digital micro-mirror arrays. Experimentally, we obtain ~120MHz waveforms that can be controlled by using 1024×768 mirror arrays. 1GHz waveforms ...
  • Quasi-phase matching in SOI and SOS based parametric wavelength converters 
    Huang, Yuewang; Tien, En-Kuang; Gao, Shiming; Kalyoncu, Salih K.; Song, Qui; Qian, Feng; Boyraz, Özdal (Society of Photo-optical Instrumentation Engineers, 2011)
    In this study, we demonstrate method for quasi phase matched silicon-on-sapphire waveguides suitable for MWIR wavelength conversion to achieve higher conversion efficiency than that can be achieved in uniform waveguide ...
  • Silicon on sapphire and SOI photonic devices for mid-infrared and near-IR wavelengths 
    Boyraz, Özdal; Huang, Yuewang; Sang, Xinzhu (Society of Photo-optical Instrumentation Engineers, 2012)
    Conventional SOI waveguide technology, serving as the foundation of near-IR photonics, meets its limitation in mid-IR due to high loss associated with the buried oxide. Silicon-on-sapphire (SOS) waveguides are considered ...
  • Stability analysis of second order pulsed Raman laser in dispersion managed systems 
    Kalyoncu, Salih K.; Gao, Shiming; Tien, En-Kuang; Huang, Yuewang; Yıldırım, Doğukan; Adas, Enver; Wabnitz, Stefano; Boyraz, Özdal (Society of Photo-optical Instrumentation Engineers, 2011)
    Wavelength tunable synchronous pulse sources are highly desirable for spectroscopy and optical diagnostics. The common method to generate short pulses in the fiber is the use of nonlinear induced spectral broadening which ...

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