Volume: 7 Issue 2
11 Article(s)

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Enhancement of FSO Communications Links Under Complex Environment
Satea H. ALNAJJAR, Ammar A. NOORI, and Arwa A. MOOSA
Free space optical communication is a line-of-sight (LOS) technology that uses lasers to provide optical bandwidth connections. Potential disturbance arising from the weather condition is one of the most effective factors that influence the bi-directional free space optics (FSO) performance. The complex weather conditi
  • Publication Date: Jun. 15, 2017
  • Vol. 7 Issue 2 113 (2017)
Alcohol Sensing Over O+E+S+C+L+U Transmission Band Based on Porous Cored Octagonal Photonic Crystal Fiber
Bikash Kumar PAUL, Md. Shadidul ISLAM, Kawsar AHMED, and Sayed ASADUZZAMAN
A micro structure porous cored octagonal photonic crystal fiber (P-OPCF) has been proposed to sense aqueous analysts (alcohol series) over a wavelength range of 0.80 μm to 2.0 μm. By implementing a full vectorial finite element method (FEM), the numerical simulation on the proposed O-PCF has been analyzed. Numerical in
  • Publication Date: Jun. 15, 2017
  • Vol. 7 Issue 2 123 (2017)
Polymer Integrated Waveguide Optical Biosensor by Using Spectral Splitting Effect
Xiaonan HAN, Xiuyou HAN, Yuchen SHAO, Zhenlin WU, Yuxin LIANG, Jie TENG, Shuhui BO, Geert MORTHIER, and Mingshan ZHAO
  • Publication Date: Jun. 15, 2017
  • Vol. 7 Issue 2 131 (2017)
Optical Fiber Grating Vibration Sensor for Vibration Monitoring of Hydraulic Pump
Zhengyi ZHANG, Chuntong LI, Hongcai L, Zhenxin H, and Xiaofeng ZHAO
In view of the existing electrical vibration monitoring traditional hydraulic pump vibration sensor, the high false alarm rate is susceptible to electromagnetic interference and is not easy to achieve long-term reliable monitoring, based on the design of a beam of the uniform strength structure of the fiber Bragg grati
  • Publication Date: Jun. 15, 2017
  • Vol. 7 Issue 2 140 (2017)
Electromagnetic Resonant Properties of Metal-Dielectric-Metal (MDM) Cylindrical Microcavities
Hang HENG1, and Rong WANG
Optical metamaterials can concentrate light into extremely tiny volumes to enhance their interaction with quantum objects. In this paper, a cylindrical microcavity based on the Au-dielectric-Au sandwiched structure is proposed. Numerical study shows that the cylindrical microcavity has the strong ability of localizing
  • Publication Date: Jun. 15, 2017
  • Vol. 7 Issue 2 148 (2017)
Improving Smoothing Efficiency of Rigid Conformal Polishing Tool Using Time-Dependent Smoothing Evaluation Model
Chi SONG, Xuejun ZHANG, Xin ZHANG, Haifei HU, and Xuefeng ZENG
  • Publication Date: Jun. 15, 2017
  • Vol. 7 Issue 2 171 (2017)