Ravi Pant

Summary

Affiliation: University of Sydney
Country: Australia

Publications

  1. ncbi Observation of Brillouin dynamic grating in a photonic chip
    Ravi Pant
    Centre for Ultrahigh Bandwidth Devices for Optical Systems, Institute of Photonics and Optical Science, School of Physics, The University of Sydney, New South Wales, Australia
    Opt Lett 38:305-7. 2013
  2. ncbi Photonic-chip-based tunable slow and fast light via stimulated Brillouin scattering
    Ravi Pant
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Institute of Photonics and Optical Science, School of Physics, The University of Sydney, New South Wales 2006, Australia
    Opt Lett 37:969-71. 2012
  3. ncbi On-chip stimulated Brillouin scattering
    Ravi Pant
    Institute of Photonics and Optical Sciences IPOS, School of Physics, University of Sydney, NSW 2006, Australia
    Opt Express 19:8285-90. 2011
  4. ncbi Cavity enhanced stimulated Brillouin scattering in an optical chip for multiorder Stokes generation
    R Pant
    Centre for Ultrahigh Bandwidth Devices for Optical Systems, Institute of Photonics and Optical Science, School of Physics, University of Sydney, Sydney, NSW, Australia
    Opt Lett 36:3687-9. 2011
  5. ncbi Ultrahigh-bandwidth, on-chip all-optical pulse erasure using the χ(3) process in a nonlinear chalcogenide waveguide
    Ravi Pant
    Institute of Photonics and Optical Science IPOS, School of Physics, University of Sydney, Sydney, New South Wales 2006, Australia
    Opt Lett 36:298-300. 2011
  6. ncbi Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering
    Adam Byrnes
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Institute of Photonics and Optical Science IPOS, School of Physics, The University of Sydney, NSW 2006, Australia
    Opt Express 20:18836-45. 2012
  7. ncbi Photonic chip-based all-optical XOR gate for 40 and 160 Gbit/s DPSK signals
    Trung D Vo
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, School of Physics, The University of Sydney, Sydney, NSW, Australia
    Opt Lett 36:710-2. 2011
  8. ncbi Design for broadband on-chip isolator using Stimulated Brillouin Scattering in dispersion-engineered chalcogenide waveguides
    Christopher G Poulton
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Australia
    Opt Express 20:21235-46. 2012
  9. ncbi Multi-wavelength gratings formed via cascaded stimulated Brillouin scattering
    Thomas F S Büttner
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Institute of Photonics and Optical Science IPOS, School of Physics, The University of Sydney, NSW 2006, Australia
    Opt Express 20:26434-40. 2012
  10. ncbi Highly-efficient, octave spanning soliton self-frequency shift using a specialized photonic crystal fiber with low OH loss
    Stephen A Dekker
    Centre for Ultrahigh Bandwidth Devices for Optical Systems, Institute of Photonics and Optical Science, School of Physics, The University of Sydney, NSW 2006, Australia
    Opt Express 19:17766-73. 2011

Collaborators

Detail Information

Publications10

  1. ncbi Observation of Brillouin dynamic grating in a photonic chip
    Ravi Pant
    Centre for Ultrahigh Bandwidth Devices for Optical Systems, Institute of Photonics and Optical Science, School of Physics, The University of Sydney, New South Wales, Australia
    Opt Lett 38:305-7. 2013
    ..The measured reflectivity, on-off ratio, and 3 dB bandwidth (f(3 dB)) for the BDG were 0.4%, ~28 dB, and ~6 GHz, respectively...
  2. ncbi Photonic-chip-based tunable slow and fast light via stimulated Brillouin scattering
    Ravi Pant
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Institute of Photonics and Optical Science, School of Physics, The University of Sydney, New South Wales 2006, Australia
    Opt Lett 37:969-71. 2012
    ..Demonstration of large tunable delays in a chip scale device opens up applications such as frequency sensing and true-time delay for a phased array antenna, where integration and delays ~10 ns are highly desirable...
  3. ncbi On-chip stimulated Brillouin scattering
    Ravi Pant
    Institute of Photonics and Optical Sciences IPOS, School of Physics, University of Sydney, NSW 2006, Australia
    Opt Express 19:8285-90. 2011
    ..The Brillouin gain coefficient obtained was 0.715 x 10(-9) m/W. A probe gain of 16 dB was obtained for a CW pump power of ~300 mW...
  4. ncbi Cavity enhanced stimulated Brillouin scattering in an optical chip for multiorder Stokes generation
    R Pant
    Centre for Ultrahigh Bandwidth Devices for Optical Systems, Institute of Photonics and Optical Science, School of Physics, University of Sydney, Sydney, NSW, Australia
    Opt Lett 36:3687-9. 2011
    ..We observe up to three orders of Stokes waves in the backscattered signal at a coupled peak power of 1.34 W. Anti-Stokes waves due to four-wave mixing between the pump and the Stokes wave were observed in the forward spectrum...
  5. ncbi Ultrahigh-bandwidth, on-chip all-optical pulse erasure using the χ(3) process in a nonlinear chalcogenide waveguide
    Ravi Pant
    Institute of Photonics and Optical Science IPOS, School of Physics, University of Sydney, Sydney, New South Wales 2006, Australia
    Opt Lett 36:298-300. 2011
    ....
  6. ncbi Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering
    Adam Byrnes
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Institute of Photonics and Optical Science IPOS, School of Physics, The University of Sydney, NSW 2006, Australia
    Opt Express 20:18836-45. 2012
    ..This demonstration represents a significant advance in integrated microwave photonics with potential applications in on-chip microwave signal processing for RADAR and analogue communications...
  7. ncbi Photonic chip-based all-optical XOR gate for 40 and 160 Gbit/s DPSK signals
    Trung D Vo
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, School of Physics, The University of Sydney, Sydney, NSW, Australia
    Opt Lett 36:710-2. 2011
    ..The effectiveness and broad bandwidth operation of our approach is highlighted by implementing an XOR gate for 160 Gbit/s DPSK signals...
  8. ncbi Design for broadband on-chip isolator using Stimulated Brillouin Scattering in dispersion-engineered chalcogenide waveguides
    Christopher G Poulton
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Australia
    Opt Express 20:21235-46. 2012
    ....
  9. ncbi Multi-wavelength gratings formed via cascaded stimulated Brillouin scattering
    Thomas F S Büttner
    Centre for Ultrahigh bandwidth Devices for Optical Systems CUDOS, Institute of Photonics and Optical Science IPOS, School of Physics, The University of Sydney, NSW 2006, Australia
    Opt Express 20:26434-40. 2012
    ..We demonstrate a parameter regime that allows for 4 dB grating enhancement by suppression of SBS...
  10. ncbi Highly-efficient, octave spanning soliton self-frequency shift using a specialized photonic crystal fiber with low OH loss
    Stephen A Dekker
    Centre for Ultrahigh Bandwidth Devices for Optical Systems, Institute of Photonics and Optical Science, School of Physics, The University of Sydney, NSW 2006, Australia
    Opt Express 19:17766-73. 2011
    ..In addition, we observe the generation of light above 2 μm directly from a Ti:Sapphire laser in the form of Cerenkov emission by the soliton when the red-shift saturates at the edge of the anomalous dispersion region...