Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/18491
Title: Selectively filled large-mode-area photonic crystal fiber for high power applications
Authors: Saini T.S.
Kumar A.
Rastogi, Vipul K.
Sinha R.K.
Published in: Proceedings of SPIE - The International Society for Optical Engineering
Abstract: A large-mode-area (LMA) single-mode (SM) photonic crystal fiber (PCF) structure for applications in high power fiber lasers, amplifiers and sensors is proposed. In the proposed structure the center air hole has been removed to form the core and the six elliptical air holes of inner ring around the center core have been selectively filled with high refractive index material. Effects of design parameters on SM operation and mode area are numerically investigated by using the full vectorial finite-element method. Structure offers large-mode-area exceeding 835 μm2 at 1.064 μm wavelength. A PCF with such a large-mode-area would significantly reduce the nonlinear effects and would be useful for high power applications. © 2013 SPIE.
Citation: Proceedings of SPIE - The International Society for Optical Engineering, (2013). San Diego, CA
URI: https://doi.org/10.1117/12.2023472
http://repository.iitr.ac.in/handle/123456789/18491
Issue Date: 2013
Publisher: SPIE
Keywords: High power applications
Large-mode-area
Photonic crystal fiber
Selective material filling technology
ISBN: 9.78082E+12
ISSN: 0277786X
Author Scopus IDs: 55792553500
57203774925
7006364661
9844101400
Author Affiliations: Saini, T.S., TIFAC-Centre of Relevance and Excellence in Fiber Optics and Optical Communication, Department of Applied Physics, Delhi Technological University, Delhi-110 042, India
Kumar, A., TIFAC-Centre of Relevance and Excellence in Fiber Optics and Optical Communication, Department of Applied Physics, Delhi Technological University, Delhi-110 042, India
Rastogi, V., Department of Physics, Indian Institute of Technology Roorkee, Roorkee - 247 667, India
Sinha, R.K., TIFAC-Centre of Relevance and Excellence in Fiber Optics and Optical Communication, Department of Applied Physics, Delhi Technological University, Delhi-110 042, India
Appears in Collections:Conference Publications [PH]

Files in This Item:
There are no files associated with this item.
Show full item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.