*A space between the first name and last name, please enter

MAEDA Yoshinobu


FacultyDepartment of Electric and Electronic Engineering / Graduate School of Science and Engineering Research
Commentator Guide
Last Updated :2020/04/03

Research Activities

Research Areas

  • Nanotechnology/Materials, Optical engineering and photonics

Published Papers

  • Negative feedback semiconductor optical amplifiers and all-optical triode, Advances in Optical Amplifiers, Advances in Optical Amplifiers, 231 - 252, Jan. 2011
    Summary:A negative feedback semiconductor optical amplifier was realized in an InGaAsP-InP amplifier using a fiber Bragg grating based on a phase mask interferometer. The negative feedback effect recovers the signal loss to a higher definition and lower error probability. The optical amplifier with negative feedback provided an output signal whose gain and waveform was srabilized optically.
  • Cavity Ring-Down Characteristic Using Reflective Semiconductor Optical Amplifier, IEEJ Trans., IEEJ Trans., 130(6), 253 - 254, Jun. 2010
  • On Wavelength Conversion Characteristic about All-Optical Triode Based on Negative Feedback Semiconductor Optical Amplifiers, J93-C(5), 161 - 166, May 2010
  • Noise reduction effect of negative feedback semiconductor optical amplifiers using fiber Bragg gratings based on phase mask interferometer, The Review of Laser Engineering, The Review of Laser Engineering, 38(3), 219 - 224, Mar. 2010
  • All-optical triode based on negative feedback semiconductor optical amplifiers using fiber bragg grating, The Review of Laser Engineering, The Review of Laser Engineering, 37(7), 540 - 544, May 2009
  • Negative feedback optical amplification effect based on cross-gain modulation in semiconductor optical amplifiers, Applied Physics Letters, Applied Physics Letters, 88(10), 108-1 - 108-3, Mar. 2006

Conference Activities & Talks

  • Noise suppression characteristics of negative feedback optical amplifier using an optical triode, 2013 CLEO Europe and IQEC,   2013 05 , 2013 CLEO Europe and IQEC