MODE COUPLING IN THREE-CORE PHOTONIC CRYSTAL FIBER FOR SPATIAL MODE CONVERSION
| Author(s) | : | B.Suriya, S.Selvabharathi, T.K.Shanthi |
| Institution | : | Department of Electronics and Communication Engineering, Alagappa Chettiar Government College of Engineering and Technology, Karaikudi -630 003, Tamilnadu |
| Published In | : | Vol. 5, Issue 20 — January 2018 |
| Page No. | : | - |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
In this paper, the scheme of mode conversion based on mode coupling in a three-core photonic crystal fiberis proposed. This contains an index-guided core and two photonic band gap cores. The high-index rods replace a firstcircle of air holes around one of the PCF cores. Efficient mode conversions can be achieved numerically by optimizingthe refractive index of these high-index rods. Moreover, the coupling length and the operating wavelength can becontinuously tuned by changing the refractive index of the high-index material. In addition, the mode converter isinsensitive polarization.
B.Suriya, S.Selvabharathi, T.K.Shanthi, “MODE COUPLING IN THREE-CORE PHOTONIC CRYSTAL FIBER FOR SPATIAL MODE CONVERSION”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 5, Issue 20, pp. -, January 2018.
