Highly nonlinear and anomalously dispersive lead silicate glass holey fibers
P Petropoulos, H Ebendorff-Heidepriem, V Finazzi… - Optics …, 2003 - opg.optica.org
P Petropoulos, H Ebendorff-Heidepriem, V Finazzi, RC Moore, K Frampton, DJ Richardson…
Optics Express, 2003•opg.optica.orgIn this paper we present significant progress on the fabrication of small-core lead-silicate
holey fibers. The glass used in this work is SF57, a commercially available, highly nonlinear
Schott glass. We report the fabrication of small core SF57 fibers with a loss as low as 2.6
dB/m at 1550 nm, and the fabrication of fibers with a nonlinear coefficient as high as 640 W-
1km-1. We demonstrate the generation of Raman solitons at~ 1550 nm in a short length of
such a fiber which highlights the fact that the group velocity dispersion can be anomalous at …
holey fibers. The glass used in this work is SF57, a commercially available, highly nonlinear
Schott glass. We report the fabrication of small core SF57 fibers with a loss as low as 2.6
dB/m at 1550 nm, and the fabrication of fibers with a nonlinear coefficient as high as 640 W-
1km-1. We demonstrate the generation of Raman solitons at~ 1550 nm in a short length of
such a fiber which highlights the fact that the group velocity dispersion can be anomalous at …
In this paper we present significant progress on the fabrication of small-core lead-silicate holey fibers. The glass used in this work is SF57, a commercially available, highly nonlinear Schott glass. We report the fabrication of small core SF57 fibers with a loss as low as 2.6 dB/m at 1550 nm, and the fabrication of fibers with a nonlinear coefficient as high as 640 W-1km-1. We demonstrate the generation of Raman solitons at ~1550 nm in a short length of such a fiber which highlights the fact that the group velocity dispersion can be anomalous at these wavelengths despite the large normal material dispersion of the glass around 1550nm.
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