• Publications
  • Influence

Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications (all current information on this profile has been aggregated automatically from publisher and metadata sources).
  • Xuefeng Tang, Sung Han Chung, John C. Cartledge, Alexandre Shen, Akram Akrout, Guang-Hua Duan
  • Physics, Medicine
  • Optics express
  • 2010 (First Publication: 26 April 2010)
  • The application of a mode-locked quantum-dot Fabry-Perot (QD-FP) laser in a wavelength preserving all-optical 3R regenerator is demonstrated at 40 Gb/s. The 3R regenerator consists of a QD-FP laserContinue Reading
  • Xuefeng Tang, Na Young Kim, J. Cartledge
  • Mathematics
  • Journal of Lightwave Technology
  • 2008 (First Publication: 1 June 2008)
  • A theoretical model is presented to analyze the noise transfer characteristics in a semiconductor optical amplifier (SOA) under the excitation of a noisy pump signal and a noise-free probe signal. AnContinue Reading
  • Xuefeng Tang, John C. Cartledge, Alexandre Shen, Akram Akrout, Guang-Hua Duan
  • Physics, Medicine
  • Optics letters
  • 2009 (First Publication: 1 April 2009)
  • We investigate experimentally all-optical clock recovery for return-to-zero (RZ) and nonreturn-to-zero (NRZ) differential phase-shift keying (DPSK) signals at 40 Gbits/s using a passively mode-lockedContinue Reading
  • Xuefeng Tang, Frédéric Van Dijk, J. Cartledge, Aidong Shen, Akram Akrout, Guang-Hua Duan
  • Physics
  • Journal of Lightwave Technology
  • 2009 (First Publication: 1 October 2009)
  • We investigate the characteristics of all-optical clock recovery for return-to-zero differential phase-shift keying (RZ-DPSK) and return-to-zero on-off keying (RZ-OOK) signals at 40 Gb/s usingContinue Reading
  • Xuefeng Tang, Abdullah S. Karar, John C. Cartledge, Alexandre Shen, Guang-Hua Duan
  • Engineering
  • 35th European Conference on Optical Communication
  • 2009 (First Publication: 1 September 2009)
  • By measuring the complex optical spectrum using a half-rate, sinusoidal modulation method, a mode locked quantum-dash Fabry-Perot laser is characterized for free-running operation and activelyContinue Reading