Chalcogenide–Tellurite Composite Photonic Crystal Fiber: Extreme Non-Linearity Meets Large Birefringence

In this paper, we propose a novel design of a photonic crystal fiber (PCF) with tellurite-cladding, three rings of air-holes and elliptical concentration of As<sub>2</sub>S<sub>3</sub> in the fiber core. The combined effect of tight mode confinement (an effective mode area of...

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Bibliographic Details
Main Authors: Amir Ahmadian, Yashar Esfahani Monfared
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/9/20/4445