Wei-Ping Huang

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New designs for electro-optical free-space and waveguided 2 x 2 switches are presented and analyzed at the 1.55 μm telecoms wavelength. The proposed devices employ a ~10 nm film of GeSe that is electrically actuated to transition the layer forth-and-back from the amorphous to the crystal phase, yielding a switch with two self-sustaining states. This phase(More)
BACKGROUND In patients with nonvalvular atrial fibrillation (NVAF), embolic stroke is thought to be associated with left atrial appendage (LAA) thrombi. The WATCHMAN LAA Occlusion Device has been shown to be noninferior to conventional oral anticoagulation with warfarin for stroke prevention in patients with NVAF. This study aimed to evaluate the procedural(More)
—This paper reports theoretical designs and simulations of electrooptical 2 × 2 switches and 1 × 1 loss modulators based upon GST-embedded SOI channel waveguides. It is assumed that the amorphous and crystalline phases of GST can be triggered electrically by Joule heating current applied to a 10-nm GST film sandwiched between doped-Si waveguide strips. TE o(More)
Based on the integration of Java language and open-source R software environment, the article was developed a Traditional Chinese Medicine fingerprints analysis and visualization system and taken Szechwan Lovage Rhizome HPLC fingerprints as the study object to conduct data processing, information analyzing, and data mining research. In the article, 24(More)
—A clock recovery module suitable for both burst-and continuous-mode optical receiver utilizing fiber dispersion is experimentally demonstrated for the first time. The module utilizes the nonlinear characteristics of the received non-return-to-zero (NRZ) optical signals experiencing the fiber dispersion and the photo-detection to extract the clock(More)
Design of a high bit rate burst mode clock and data recovery (BMCDR) circuit for gigabit passive optical networks (GPON) is described. A top-down design flow is established and some of the key issues related to the behavioural level modeling are addressed in consideration for the complexity of the BMCDR integrated circuit (IC). Precise implementation of(More)
A variety of time-traveling wave models have been implemented based on the spectrum slicing technique for the investigation of semiconductor laser optical amplifiers. One of the key differences among these models lies in their treatment of the phase of the interacting optical waves (signals and noises). Based on this criterion, the models are classified(More)
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