Abstract

Silica-core Bragg fibers supporting the single HE₁₁ mode are proposed for fiber devices including compact nonlinear devices and dispersion control components. Fibers are fabricated by forming a dielectric multilayer on the outside of a conventional single-mode fiber, which is partly redrawn to a small diameter. Bragg guidance over a broadband wavelength range and the mode profile that corresponds with the HE₁₁ mode are observed.

© 2006 IEEE

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