Long, low loss etched As(2)S(3) chalcogenide waveguides for all-optical signal regeneration.

@article{Madden2007LongLL,
  title={Long, low loss etched As(2)S(3) chalcogenide waveguides for all-optical signal regeneration.},
  author={Steve J. Madden and D-Y. Choi and Douglas A. P. Bulla and Andrei V. Rode and Barry Luther-Davies and Vahid G Ta'eed and Mark Pelusi and Benjamin J. Eggleton},
  journal={Optics express},
  year={2007},
  volume={15 22},
  pages={14414-21}
}
We report on the fabrication and optical properties of etched highly nonlinear As(2)S(3) chalcogenide planar rib waveguides with lengths up to 22.5 cm and optical losses as low as 0.05 dB/cm at 1550 nm - the lowest ever reported. We demonstrate strong spectral broadening of 1.2 ps pulses, in good agreement with simulations, and find that the ratio of nonlinearity and dispersion linearizes the pulse chirp, reducing the spectral oscillations caused by self-phase modulation alone. When combined… CONTINUE READING
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Dispersion Engineering of Highly Nonlinear As2S3 Waveguides for Parametric Gain and Wavelength Conversion

COIN-ACOFT 2007 - Joint International Conference on the Optical Internet and the 32nd Australian Conference on Optical Fibre Technology • 2007

High index contrast waveguides in chalcogenide glass and polymer

IEEE Journal of Selected Topics in Quantum Electronics • 2005

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