Address:

    ECE Discipline, Khulna University, Khulna 9208

    Email:

    sohelsher@yahoo.com

    Contact:

    +880-1814-272202

    Personal Webpage:
    click here

Dr. Md. Sohel Mahmud Sher

Professor

Research Interest:

·         Modeling of Optical Waveguide Lasers and Amplifiers

·         Silicon Photonics

·         Free Space Optics

·         Optical Fiber Communication

Education

Ph.D., Telecommunications, Scuola Superiore Sant’Anna, Pisa, Italy, 2008-2011

M. Engg., Telecommunications, Asian Institute of Technology, Pathumthani, Thailand, 2004-2006

B.Sc.Engg., Electronics and Communication Engineering, Khulna University, Khulna, Bangladesh, 1997-2001

Bio

Experiences

  • Professor, ECE Discipline, Khulna University, Khulna, Bangladesh, April 2015-Present.
  • Associate Professor, ECE Discipline, Khulna University, Khulna, Bangladesh, October 2009-April 2015.
  • Assistant Professor, ECE Discipline, Khulna University, Khulna, Bangladesh, August 2005-October 2009.
  • Lecturer, ECE Discipline, Khulna University, Khulna, Bangladesh, August 2002- August 2005.
  • Part-time teacher, ECE Discipline, Khulna University, Khulna, Bangladesh, March-August, 2002.

Publication

[1] Shakila Naznin and Md. Sohel Mahmud Sher, “Design of a lithium niobate-on-insulator-based optical microring resonator for biosensing applications”, Optical Engineering, vol. 55, no. 8, pages: 087108(1-6), August 2016.

[2] Ibrahim Khalil, Atanu Biswas, Rakibul Bari Rakib, Md. Abu Sayeed, Md. Sohel Mahmud Sher, “WDM Transmission for Free Space Optics under Different Atmospheric Conditions”, STM Journal, Trends in opto-electro & optical communications, vol. 4, no. 1, pages: 7-12, April 2014.

[3] S. M. Sher, P. Pintus, F. Di Pasquale, “Numerical Study of Novel High-Index-Contrast Er:LiNbO3 Photonic Wire Lasers Optically Pumped at 980nm," Applied Optics, vol. 52, no. 19, pages: 4438-4445, July, 2013.

 [4] S. M. Sher, P. Pintus, F. Di Pasquale, M. Bianconi, G. B. Montanari, P. De Nicola, S. Sugliani, G. Prati, “Design of 980nm-Pumped Waveguide Laser for Continuous Wave Operation in Ion Implanted Er:LiNbO3” , IEEE Journal of Quantum Electronics, vol. 47, no. 4, pages: 526-533, April 2011.

 [5] P. Pintus, S. M. Sher, S. Faralli, V. Toccafondo, F. Di Pasquale, A. D’Errico, F. Testa, “Design of Optically Pumped Er3+ Doped Silicon-On-Insulator Slot Waveguide Lasers”, FOTONICA 2010, 12th  Convegno Nazionale delle Tecnologie Fotoniche, 25-27 May 2010, CNR, Pisa, Italy.

 [6] Md. Younus Ali, S. M. Shamsul Alam, Md. Sohel Mahmud Sher, Md.Tariq Hasan, Md. Mizanur Rahman, “Performance Analaysis of OFDM in Wireless Communication”, 4th International Conference on Computer Sciences and Convergence Information Technology (ICCIT ‘09), pages: 903-906, November 24-26, 2009, Seoul, Korea.

 [7] Ajit Jha, Md. Sohel Mahmud Sher, S. M. Shamsul Alam, Md. Tariq Hasan and Md. Mizanur Rahman, “Reduction of Peak to Average Power Ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM): A Novel Approach Based on Clipping and Amplification”, 4th International Conference on Computer Sciences and Convergence Information Technology (ICCIT ‘09), pages: 921-926, November 24-26, 2009, Seoul, Korea.

 [8] A. Malacarne, S.M. Sher, G.B. Montanari, S. Sugliani, C. Porzi, L. Potì, “Fabrication and Modal Analysis of Ion-Implanted LiNbO3 Ridge Optical Waveguide for Integrated Erbium-Doped Amplifiers”, International Conference on Photonics in Switching (PS’ 09) , Pages: 1-2, September 15-19,2009,Pisa,Italy.

[9] Md. Sohel Mahmud Sher and Poompat Saengudomlert, “Code Acquisition in Optical CDMA Systems Using Two-Level Serial Search-and-Verification Algorithm”, the 6th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications, and Information Technology (ECTI-CON 2009) ,Vol. 02, pages: 976-979, May 6-9, 2009, Pattaya, Thailand.