American Journal of Optics and Photonics

Volume 2, Issue 1, February 2014

  • Dispersion Properties of the Square-Lattice Elliptical-Core PCFs

    Partha Sona Maji, Partha Roy Chaudhuri

    Issue: Volume 2, Issue 1, February 2014
    Pages: 1-6
    Received: Feb. 08, 2014
    Accepted:
    Published: Mar. 20, 2014
    DOI: 10.11648/j.ajop.20140201.11
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    Abstract: In this paper the dispersion properties of the elliptical core square-lattice PCF in a silica matrix have been studied. The dispersion curves for the fiber for different hole-to-hole spacing and air-hole diameter has been studies extensively. It has been shown that elliptical-core square lattice PCF with small hole to hole distance () and large-ho... Show More
  • A Theoretical Investigation by DFT Method on CR – 39 Monomer that is a Plastic Polymer Commonly Used in the Manufacture of Eyeglass Lenses

    Fatih Şen, Burhanettin Göker Durdu, Murat Oduncuoğlu, Kürşat Efil, Muharrem Dinçer

    Issue: Volume 2, Issue 1, February 2014
    Pages: 7-11
    Received: Feb. 16, 2014
    Accepted:
    Published: Mar. 20, 2014
    DOI: 10.11648/j.ajop.20140201.12
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    Abstract: In this paper, the diallyl (oxybis(ethane-2,1-diyl)) dicarbonate (CR-39 monomer) of molecular structure that is a plastic polymer commonly used in the manufacture of eyeglass lenses, has been examined theoretically. The molecular structure of CR-39 monomer was optimized by Density Functional Theory (DFT) using B3LYP method with STO-3G basis set wit... Show More