M
Mohammed N. Islam
Researcher at University of Michigan
Publications - 257
Citations - 8241
Mohammed N. Islam is an academic researcher from University of Michigan. The author has contributed to research in topics: Laser & Optical fiber. The author has an hindex of 49, co-authored 255 publications receiving 7867 citations. Previous affiliations of Mohammed N. Islam include Bell Labs & Pabna University of Science & Technology.
Papers
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Journal ArticleDOI
Photoinduced intersubband transition in undoped hgcdte multiple-quantum wells
C De Oliveira,A. M. de Paula,C. L. Cesar,L. C. West,C. Roberts,R. D. Feldman,R. F. Austin,Mohammed N. Islam,G. E. Marques +8 more
TL;DR: In this article, photoinduced intersubband absorption measurements in HgCdTe undoped quantum wells are presented, and the transition energies and the linewidths are well described by a full 8×8 k⋅p Kane model calculation.
Proceedings ArticleDOI
Low-power, high-efficiency wavelength conversion based on modulation instability in high nonlinearity optical fiber
TL;DR: In this article, a Michelson interferometric based wavelength conversion over 40 nm with a peak efficiency of 28 dB at 600-mW pump power was demonstrated by employing induced modulation instability in dispersion-shifted fiber with a 5 X enhancement of nonlinearity.
Patent
Soliton pulse transmission over long waveguide fiber lengths
TL;DR: In this article, an optical circuit for filtering and frequency modulation of soliton signal pulses traveling over long spans of waveguide fiber is proposed, which makes use of the filtering properties of a non-linear optical loop mirror (NOLM) and uses the time difference between control pulses and signal pulses co-propagating in the NOLM to increase or decrease the centroid shift of the signal pulses.
Proceedings ArticleDOI
Self-synchronization of 100-Gbit/s TDM packets using a semiconductor laser amplifier and an intensity discriminator
TL;DR: Using a semiconductor laser amplifier followed by an intensity discriminator, this paper demonstrated packet clock extraction from a 100-Gbit/s eight-bit packet where the first pulse is 20 dB higher than the remaining bits.
Journal ArticleDOI
Passively mode locked femtosecond color center lasers in the erbium gain band
TL;DR: In this article, the first time to the best of our knowledge, a KCl, FA(Tl) CCL in a single cavity has been used to generate near transform limited Gaussian pulses as short as 315 fs with pulse energies up to 600 pJ.