Polarization and dispersive properties of elliptical-hole photonic crystalfibers

Citation
Mj. Steel et Rm. Osgood, Polarization and dispersive properties of elliptical-hole photonic crystalfibers, J LIGHTW T, 19(4), 2001, pp. 495-503
Citations number
32
Categorie Soggetti
Optics & Acoustics
Journal title
JOURNAL OF LIGHTWAVE TECHNOLOGY
ISSN journal
07338724 → ACNP
Volume
19
Issue
4
Year of publication
2001
Pages
495 - 503
Database
ISI
SICI code
0733-8724(200104)19:4<495:PADPOE>2.0.ZU;2-9
Abstract
We survey the properties of photonic crystal fibers with elliptical air hol es, examining mode shapes, birefringence, group velocity walkoff and disper sion, and cutoff conditions. We find new types of behavior For each quantit y and demonstrate the possibility of achieving large birefringence with zer o walkoff in the single-mode regime. We show that the dispersive properties of the vector modes are closely tied to those of the so-called fundamental space filling modes, and that at long wavelengths, the Fibers exhibit a si ngle-polarization single-mode regime of propagation without the presence of material anisotropy.