Share Email Print
cover

Proceedings Paper • new

Cladding doped defect-core large mode area W-type photonic crystal fiber
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Propagation characteristics of a cladding doped defect-core large mode area W-type photonic crystal fiber have been investigated by using finite element method. In the proposed structure the central air hole has been removed to form the defect core and the second layer of cladding rings around the central core have been selectively doped with different concentration of fluorine to tune the refractive index of the doped silica rods. The bend loss, dispersion, effect of bending on dispersion, and nonlinear coefficient of the proposed photonic crystal fiber design has been numerically investigated. The proposed W-type photonic crystal fiber has low bend loss, low dispersion, large-mode-area with low value of nonlinear coefficient at wavelength of 1.55μm. The structure can be utilized for telecommunication applications, for applications in high power fiber lasers, amplifiers and sensors.

Paper Details

Date Published: 7 September 2016
PDF: 7 pages
Proc. SPIE 9958, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications X, 99580N (7 September 2016); doi: 10.1117/12.2237879
Show Author Affiliations
Jiten Boruah, Delhi Technological Univ. (India)
Yogita Kalra, Delhi Technological Univ. (India)
Ravindra Kumar Sinha, Delhi Technological Univ. (India)


Published in SPIE Proceedings Vol. 9958:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications X
Shizhuo Yin; Ruyan Guo, Editor(s)

Video Presentation

Cladding doped defect-core large mode area W-type photonic crystal fiber



© SPIE. Terms of Use
Back to Top