Dr. Muhammad Asif | Optics | Young Scientist Award

Dr. Muhammad Asif | Optics | Young Scientist Award

Postdoctoral Researcher | Shenzhen University | China

Dr. Muhammad Asif is a dedicated researcher with recognized expertise in the field of Optics, contributing actively to advancements in electromagnetic wave absorption and photonic device design. His work centers on computational modeling, simulation, and the development of next-generation Optics-based metamaterials, where a strong emphasis is placed on terahertz, infrared, and visible spectrum applications. With progressive contributions in Optics, he remains focused on enhancing absorber performance, improving device efficiency, and strengthening the scientific foundation of materials engineered for communication, sensing, and energy-harvesting technologies. The research record of Dr. Muhammad Asif reflects meaningful outcomes, including innovative ultra-wideband absorber structures that offer enhanced operational bandwidths, marking substantial relevance to modern Optics-driven industries and scientific frameworks. His publications demonstrate international visibility with multiple works featured in high-impact journals related to Optics, photonic materials, and terahertz absorbers, highlighting sustained productivity and scholarly depth. The collaborative efforts of Dr. Muhammad Asif extend globally across premier laboratories and institutions, reinforcing a dynamic research pipeline in applied Optics and computational photonics. He maintains active associations with advanced laboratories working in radio frequency integration, photonic information technologies, and Optics device engineering, where his contributions support technological growth, academic knowledge transfer, and cross-disciplinary innovation. His research outcomes underscore measurable scientific influence not only within theoretical Optics, but also in material engineering, metasurface development, and practical photonic implementation, thereby supporting the progression of sensing platforms, solar absorption systems, and terahertz technologies. This consistent engagement in Optics has positioned him among emerging scholars contributing significantly to the modern wave-interaction landscape through carefully engineered design strategies and simulation-based discoveries. Google Scholar profile of 76 Citations, 5 h-index, 2 i10-index.

Profile: Google Scholar

Featured Publications

1. Abdullah, M., Younis, M., Sohail, M. T., Wu, S., Zhang, X., Khan, K., Asif, M., & Yan, P. (2024). Recent progress of 2D materials‐based photodetectors from UV to THz waves: Principles, materials, and applications. Small, 20(47), 2402668.

2. Asif, M., Munir, R. M., & Wang, Q., Ouyang, Z. (2024). Graphene-based polarization insensitive structure of ultra-wideband terahertz wave absorber. Optical Materials, 154, 115759.

3. Asif, M., Ali, K., Munir, R. M., Anwar, S., Abdullah, M., Ouyang, Z., & Wang, Q. (2024). Ultra-wideband solar absorber via vertically structured GDPT metamaterials. Solar Energy, 282, 112957.

4. Asif, M., Wang, Q., Ouyang, Z., Lin, M., & Liang, Z. (2023). Ultra-wideband terahertz wave absorber using vertically structured IGIGIM metasurface. Crystals, 14(1), 22.

5. Abdullah, M., Younis, M., Sohail, M. T., Asif, M., Jinde, Y., Peiguang, Y., Junle, Q., ... (2025). Recent advancements in novel quantum 2D layered materials hybrid photodetectors from IR to THz: From principles to performance enhancement strategies. Chemical Engineering Journal, 504, 158917.

Dr. Kentaro Saeki | Visual Optics | Best Researcher Award

Dr. Kentaro Saeki | Visual Optics | Best Researcher Award

Assistant Manager | SEED Co., Ltd. | Japan

Dr. Kentaro Saeki is a distinguished researcher and professional recognized for his extensive contributions to the field of Visual Optics. His work bridges the disciplines of optical engineering and biomedical innovation, focusing on advancing technologies that enhance visual performance and optical precision. With a strong foundation in Visual Optics, Dr. Kentaro Saeki has demonstrated remarkable expertise in developing innovative approaches that integrate theoretical and applied aspects of optical science. His research and professional activities have significantly contributed to the advancement of Visual Optics, particularly in designing and evaluating complex visual systems that improve both practical and clinical applications. As an active member of Japan’s scientific and engineering community, Dr. Kentaro Saeki has held positions of increasing responsibility, including his current role as Assistant Manager in the Engineering Department at SEED Co., Ltd., where his leadership continues to drive progress in Visual Optics innovation. His academic involvement as an Instructor at Tokyo Optometric College further reflects his commitment to shaping the next generation of specialists in Visual Optics. Through this dual engagement in industry and academia, he fosters collaboration that strengthens applied research and product development in the domain of Visual Optics. Dr. Kentaro Saeki’s professional record includes numerous research collaborations, publications, and contributions to optical science and visual perception studies. His impact extends beyond research, influencing technological development in Visual Optics and promoting sustainable solutions that improve human visual health. Dedicated, innovative, and internationally oriented, Dr. Kentaro Saeki continues to enhance the scientific understanding and practical applications of Visual Optics, establishing himself as a leading figure committed to excellence and discovery within this evolving field. His Scopus Profile is 12 Citations, 5 Documents, 2 h-index.

Profiles: ORCID | Scopus 

Featured Publications

1. Tatsumi, K., Saeki, K., Kubota, S., Kaneda, Y., Uno, K., Ohnuma, K., & Shiina, T. (2025). Evaluation method for resin mold using reflective wavefront sensor. Sensors, 25(21), 6682.

2. Saeki, K., Huyan, D., Sawada, M., Nakamura, A., Kubota, S., Uno, K., Ohnuma, K., & Shiina, T. (2021). Three-dimensional measurement for spherical and nonspherical shapes of contact lenses. Applied Optics, 60(13), 419721.

3. Saeki, K., Huyan, D., Sawada, M., Sun, Y., Nakamura, A., Kimura, M., Kubota, S., Uno, K., Ohnuma, K., & Shiina, T. (2020). Measurement algorithm for real front and back curved surfaces of contact lenses. Applied Optics, 59(28), 399190.

Dr. Badreddine Smiri | Experimental Methods | Best Researcher Award

Dr. Badreddine Smiri | Experimental Methods | Best Researcher Award

Dr. Badreddine Smiri, CEA Grenoble, France

Dr. Badreddine Smiri is a Postdoctoral Researcher at CEA Grenoble, working in collaboration with LMGP, LTM, and Leti as part of the Labex MINOS project. His research focuses on material characterization in diverse fields, such as 2D materials, phase-change memory (PCM), Fully Depleted Silicon On Insulator (FDSOI) technology (SiGe), and power electronics (GaN). He is skilled in various characterization techniques, including Photoluminescence (PL), Fourier Transform Infrared Spectroscopy (FTIR), Raman Spectroscopy, X-ray Diffraction (XRD), Atomic Force Microscopy (AFM), X-ray Fluorescence (XRF), Scanning Electron Microscopy (SEM), and X-ray Photoelectron Spectroscopy (XPS). Additionally, Dr. Smiri is proficient in programming languages such as MATLAB, Python, and LabVIEW, and has experience with tools like Labspec, Zemax, and Origin.

PROFILE

Orcid

Google Scholar

Scopus

Education

Dr. Smiri earned his Ph.D. in Physics of Materials from the Laboratoire de Micro-Optoélectroniques et Nanostructures, Tunisia (2016-2019), where his dissertation focused on the optoelectronic properties of III-V semiconductor heterostructures. He also holds a Master’s degree in Materials and Nanostructures (2014-2016) with distinction, concentrating on the modeling and characterization of electrical properties of III-V heterostructures for photovoltaic applications. Additionally, Dr. Smiri has undergone multiple safety and technical training, including electrical safety, chemical risk management, laser safety, cryogenics, and cleanroom fabrication.

Research Interest 

Dr. Smiri’s research interests include the characterization of advanced materials, such as 2D materials, semiconductor heterostructures, quantum wells, quantum dots, and novel optoelectronic materials. His expertise spans optoelectronics, nanostructures, microelectronics, and power electronics, with a particular focus on enhancing the performance of materials used in optoelectronic devices and nanotechnology.

Professional Experience

Since 2022, Dr. Smiri has been a postdoctoral researcher at CEA Grenoble, specializing in optical metrology for micro/nanoelectronics. His work involves structural and optical characterizations (Raman, XRD, PL, SEM, AFM, XPS, XRF) and monitoring the stability of measurement equipment. He also performs in/ex-situ material characterizations (GaN, InGaAs, MoS2, GaSe) and contributes to the continuous improvement of Raman-related products. Prior to his current role, Dr. Smiri served as an Attaché Temporaire d’Enseignement et de Recherche (ATER) at INSA Toulouse (2020-2022), where he conducted research on semiconductor structures for next-generation optoelectronic and electronic devices. Additionally, he held a short-term postdoctoral position at the Laboratory of Micro-Optoelectronics and Nanostructures, Tunisia (2020), focused on the optical and electronic properties of III-V and II-VI semiconductors. Earlier in his career, Dr. Smiri managed photoluminescence characterization as a doctoral researcher, where he oversaw optical characterization activities for semiconductor materials.

TOP NOTABLE PUBLICATIONS

Continue reading “Dr. Badreddine Smiri | Experimental Methods | Best Researcher Award”

Assoc Prof Dr. Ashraf El Saftawy | Radiation Physics | Best Researcher Award

Assoc Prof Dr. Ashraf El Saftawy | Radiation Physics | Best Researcher Award

Assoc Prof Dr. Ashraf El Saftawy, Egyptian Atomic Energy Authority, Egypt

Assoc. Prof. Dr. Ashraf El Saftawy, with a Ph.D. in Physics from Zagazig University, specializes in beam performance parameters of accelerated particles. He has extensive experience in nuclear physics, material processing, and nanostructured surface development. Dr. El Saftawy has served in various academic and research roles, including Associate Professor at the Egyptian Atomic Energy Authority and researcher at the Institute of Surface Engineering in Germany. His research interests encompass a wide range of analytical methods and the development of innovative materials for biomedical applications. Dr. El Saftawy has published numerous articles and supervised multiple graduate theses.

PROFILE

Google Scholar

Education

Assoc. Prof. Dr. Ashraf El Saftawy earned his Ph.D. in Physics from Zagazig University in 2013, under the supervision of Prof. Ahmed Elfalaky, Prof. Magdy S. Ragheb, and Prof. Safwat G. Zakhary. His dissertation focused on “Regulating the beam performance parameters of accelerated particles.” In 2007, he completed his M.Sc. in Nuclear Physics at the same university, with a thesis titled “Factors enhancing the ion beam optics and beam transport in the low energy accelerator (50keV),” supervised by Prof. Zakaria Awaad, Prof. Mohamed M. Abdelbaki, and Prof. Safwat G. Zakhary. Additionally, Dr. El Saftawy obtained an M.Sc. Diploma in Radiation Physics from Zagazig University in 2000, working on a project on “Atomic Absorption Spectroscopy and materials analysis” under the guidance of Prof. Nassef Mansour.

Professional Experience

Assoc. Prof. Dr. Ashraf El Saftawy has had a distinguished career in both academia and research. He served as an Associate Professor at the Egyptian Atomic Energy Authority in Cairo from 2019 to 2022, following his tenure as a Lecturer (Assistant Professor) from 2013 to 2019, an Assistant Lecturer from 2007 to 2013, and a Demonstrator from 2001 to 2007 at the same institution. Additionally, Dr. El Saftawy expanded his international experience as a Researcher at the Institute of Surface Engineering (IOM) in Leipzig, Germany, from 2015 to 2016 and concurrently held a Lecturer position at the Faculty of Science, Leipzig University. During his time in Leipzig, he assisted Prof. Bernd Rauschenbach in lectures, created and revised course materials, coordinated instructor presentations, assigned due dates, graded student work, and instructed students in lab tutorials. He further contributed to academia as an Associate Professor at the Faculty of Engineering, Ain Shams University in Cairo from September 2020 to May 2022, where he provided weekly lecture notes for wave mechanics and material properties classes, supervised students’ weekly experimental labs, taught experimental methods, and developed and executed a two-year curriculum overhaul.

Research Experience

Throughout his career, Assoc. Prof. Dr. Ashraf El Saftawy has held various roles as a Research Scientist, contributing significantly to the field of material engineering and processing. He has investigated and developed innovative approaches to materials processing, collaborating with multiple departments and universities to ensure the effectiveness of these methods. His work included developing nanostructured surfaces and studying the dewetting mechanism of ion beam-irradiated nanofilms of noble metals. Dr. El Saftawy is proficient in a wide range of analytical methods and laboratory instruments, such as contact angle, FTIR, Raman-FTIR, ATR-FTIR, SEM, AFM, OM, XRD, and NMR. He has been the primary author, researcher, and analyst for the majority of his published articles, with 9 out of 13 attributed to his extensive research. Additionally, he has supervised four M.Sc. theses and one Ph.D., assisting many scientists who have acknowledged his contributions through their articles. Earlier in his career, Dr. El Saftawy worked as a Research Assistant with Prof. Magdy S. Ragheb from 2007 to 2013, where he created a scanning system for an electron gun machine and developed micro- and nano-surface features for biomedical applications and biosensors. From 2001 to 2007, he assisted Prof. Safwat G. Zakhary in building an ion beam accelerator, optimizing the beam transport system, and characterizing the output beam.

NOTABLE PUBLICATIONS