Dr. Ahmed Almaiman Profile

Dr. Ahmed Almaiman

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Publications (4)

Proceedings Article | 10 September 2019 Presentation

Experimental demonstration of object identification by analyzing 2-dimensional complex spectra of Laguerre-Gaussian modes (Conference Presentation)

Jing Du, Zhe Zhao, Runzhou Zhang, Guodong Xie, Long Li, Haoqian Song, Kai Pang, Cong Liu, Hao Song, Ahmed Almaiman, Shlomo Zach, Nadav Cohen, Moshe Tur, Alan Willner

Proceedings Volume 11135, 111350K (2019) https://doi.org/10.1117/12.2531401

KEYWORDS: Laser beam diagnostics, Shape analysis, Beam shaping, Phase shifts

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Proceedings Article | 1 February 2019 Paper

Experimental demonstration of three-fold wavelength multicasting of a 64-QAM 120-Gbit/s data channel using a Kerr frequency comb and nonlinear wave mixing

A. Willner, Peicheng Liao, Kaiheng Zou, Arne Kordts, Maxim Karpov, Martin H. Pfeiffer, Yinwen Cao, Ahmed Almaiman, Fatemeh Alishahi, Ahmad Fallahpour, Moshe Tur, Tobias Kippenberg

Proceedings Volume 10947, 109470N (2019) https://doi.org/10.1117/12.2514881

KEYWORDS: Frequency combs, Solitons, Interference (communication), Quadrature amplitude modulation, Microresonators, Waveguides, Signal to noise ratio, Nonlinear optics, Modulation, Forward error correction

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Proceedings Article | 17 September 2018 Presentation + Paper

Weighted raised cosine waveform with reduced peak to average power ratio for optical transmission

Bishara Shamee, Amirhossein Mohajerin-Ariaei, Ahmed Almaiman, Yinwen Cao, Fatemeh Alishahi, Alan Willner

Proceedings Volume 10743, 107430J (2018) https://doi.org/10.1117/12.2326518

KEYWORDS: Modulation, Pulse shaping, Transmittance, Raised cosine filters, Rectangular pulse, Linear filtering, Optical modulators

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Proceedings Article | 19 September 2016 Presentation + Paper

Modified raised cosine waveform shaping with reduced peak to average power ratio

B. Shamee, M. Ziyadi, A. Mhajerin-Ariaei, A. Almaiman, Y. Cao, N. Ahmed, S. Wilkinson, A. Willner

Proceedings Volume 9979, 99790G (2016) https://doi.org/10.1117/12.2238848

KEYWORDS: Quadrature amplitude modulation, Modulation, Eye, Nyquist pulse, Rectangular pulse, Atmospheric propagation, Orthogonal frequency division multiplexing, Pulse shaping, Laser communications, Current controlled current source

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