We demonstrate the strong apodized Bragg gratings reported to date (corresponding to δn ≈ 0.01) as

well as the first phase-shifted gratings, in As2S3 chalcogenide rib waveguides using λ=532nm light and

a modified-Sagnac interferometer....

We report a fully integrated, passive, all-optical regenerator based in As2S3 chalcogenide glass, that exhibits a nonlinear power transfer curve with 1.9 ps optical pulses at peak in-waveguide powers below 80 W....

We present an integrated, all-optical, chalcogenide waveguide pulse regenerator

based on linear filtering of self phase modulated pulses. We demonstrate a nonlinear transfer

function with 1.5 ps optical pulses and find good agreement...

The first ultra-strong, near-perfect, raised-apodised Bragg gratings in

As2S3 chalcogenide rib waveguides using l¼532 nm light and a

modified Sagnac holographic writing setup are demonstrated. Good

agreement is achieved between...

We report all-optical regeneration in chalcogenide glass (As2S3) waveguides integrated with Bragg gratings, demonstrating nonlinear power transfer functions with 1ps to 2ps optical pulses. We investigate several different grating structures...

Chalcogenide glasses, which contain S, Se or Te atoms combined with network forming elements such

as Ge, As, Sb have the largest third order optical nonlinearity of any inorganic glass. As a result they are

attractive candidates...

We report high performance Bragg gratings in As2S3 chalcogenide glass rib waveguides, written

with a modified Sagnac interferometer for the first time. Grating growth dynamics obtained from an in-situ monitoring system are presented...