American Journal of Optics and Photonics

Volume 3, Issue 2, April 2015

  • Comparison of Different Chromatic Dispersion Compensation Techniques in Radio over Fiber System

    Jayasree Vadakke Kadangote, Neethu Johney, Asha Radhamany Somasekharan

    Issue: Volume 3, Issue 2, April 2015
    Pages: 24-29
    Received: Jul. 14, 2015
    Accepted: Jul. 25, 2015
    Published: Aug. 11, 2015
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    Abstract: In this paper, we investigate the transmission of a 100 Gbit/s signal with 0.1THz carrier frequency using radio over fiber (RoF) for a fiber length of 50km. In our study, the impact of chromatic dispersion on the wireless signals transported through the fiber link and its mitigation using different dispersion compensation techniques are discussed. ... Show More
  • Reflection and Transmission of Light Beams at a Curved Interface: Coherent State Approach

    Nikolai I. Petrov

    Issue: Volume 3, Issue 2, April 2015
    Pages: 30-33
    Received: Jul. 20, 2015
    Accepted: Jul. 25, 2015
    Published: Aug. 11, 2015
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    Abstract: Phase-space procedure based on coherent state representation is proposed for investigation of reflection and transmission of wave beams at a curved dielectric boundary. Numerical simulations of reflection and transmission of light at various boundaries separating two different dielectrics are carried out. Significant influence of wave-front curvatu... Show More