Anti-symmetric hybrid photonic crystal fibers with enhanced filtering and bending properties

Enrico Coscelli; Federica Poli; Sidsel Petersen; Thomas T. Alkeskjold; Annamaria Cucinotta; Stefano Selleri; Lasse Leick; Jes Broeng

doi:10.1117/12.906377

15 February 2012 Anti-symmetric hybrid photonic crystal fibers with enhanced filtering and bending properties

Enrico Coscelli, Federica Poli, Sidsel Petersen, Thomas T. Alkeskjold, Annamaria Cucinotta, Stefano Selleri, Lasse Leick, Jes Broeng

Author Affiliations +

Proceedings Volume 8237, Fiber Lasers IX: Technology, Systems, and Applications; 82373L (2012) https://doi.org/10.1117/12.906377
Event: SPIE LASE, 2012, San Francisco, California, United States

Abstract

A novel design of Yb-doped double-cladding hybrid photonic crystal fibers, with three rows of high-index inclusions on each side of the core, has been numerically analyzed with a full-vector modal solver based on the finite element method. Simulation results have demonstrated that a stronger filtering effect and a higher bending tolerance can be obtained with an increased number of high-index resonators. Moreover, the unique bending properties of hybrid fibers with anti-symmetric design have been investigated and explained through the comparison with the ones of hybrid symmetric fibers, with high-index inclusions of the same dimension on both sides of the core.

Citation Download Citation

Enrico Coscelli, Federica Poli, Sidsel Petersen, Thomas T. Alkeskjold, Annamaria Cucinotta, Stefano Selleri, Lasse Leick, and Jes Broeng "Anti-symmetric hybrid photonic crystal fibers with enhanced filtering and bending properties", Proc. SPIE 8237, Fiber Lasers IX: Technology, Systems, and Applications, 82373L (15 February 2012); https://doi.org/10.1117/12.906377

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