Large-solid-core square-lattice photonic crystal fibers

H Demir, S Ozsoy - Optical Fiber Technology, 2011 - Elsevier
A large-solid-core fiber design comprised by omitting nine air-holes at the center of square-
lattice photonic crystal is investigated for the constant air-hole diameter and for the constant …

Solid-core square-lattice photonic crystal fibers: comparative studies of the single-mode regime and numerical aperture for circular and square air-holes

H Demir, S Ozsoy - Optical and quantum electronics, 2011 - Springer
In this paper we have studied solid-core square-lattice PCFs with circular and square
shaped air-holes. We have estimated the V-parameter by using the step-index fiber …

Error-free OTDM demultiplexer using the supercontinuum spectrum-slicing induced clock signal

H Feng, W Zhao, S Yan, X Xie - Optics Communications, 2011 - Elsevier
We experimentally demonstrate an 80-Gb/s optical time-division multiplexing (OTDM)
demultiplexing system based on the cross-phase modulation (XPM) effect in high …