Natan Kopeika – Advanced Photonic Sensors – Excellence in Research Award

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Natan Kopeika - Advanced Photonic Sensors - Excellence in Research Award

Ben-Gurion University of the Negev - Israel

AUTHOR PROFILE

GOOGLE SCHOLAR

✨ EARLY ACADEMIC PURSUITS

Natan Kopeika's journey in electrooptics began at the University of Pennsylvania, where he pursued his Master’s and Ph.D. degrees in Electrical Engineering. His research on millimeter-wave detection and holography, supported by NASA, set the stage for groundbreaking work in optics and communication theory. Under the mentorship of renowned scholars, he explored the intricate interactions of electromagnetic radiation with gas plasmas, laying the foundation for a lifelong commitment to scientific innovation.

🌟 PROFESSIONAL ENDEAVORS

Since 1973, Kopeika has been an integral part of Ben-Gurion University, where he played a pivotal role in establishing Israel’s first graduate program in Electrooptical Engineering. As department chair and an endowed professor, he has significantly shaped the academic landscape, mentoring generations of engineers and scientists. His teaching encompasses a broad range of subjects, including laser engineering, infrared systems, and optical communication, bridging fundamental principles with practical applications.

🔮 CONTRIBUTIONS AND RESEARCH FOCUS

His research spans multiple domains, from optoelectronic devices to atmospheric imaging. He has pioneered studies on the effects of desert dust on imaging through the atmosphere and developed innovative models predicting image quality based on weather conditions. His system-engineering approach to atmospheric optics has influenced remote sensing, defense technologies, and environmental monitoring. His groundbreaking work on surface phenomena has also contributed to advancements in photodiodes and LED wavelength tuning.

🏆 ACCOLADES AND RECOGNITION

Kopeika's expertise has been acknowledged with numerous awards and honors. He has been an invited speaker at prestigious international conferences, chaired technical committees, and contributed as a guest editor for esteemed journals. His leadership in SPIE, IEEE, and other professional organizations highlights his influence in the global scientific community. As an Honorary Fellow of SEEEI and a key figure in electrooptical research, his contributions have left an enduring impact.

🌍 IMPACT AND INFLUENCE

His research has transformed the fields of atmospheric optics and electrooptical engineering. By integrating system engineering principles with optical technologies, he has provided novel solutions for imaging through turbulence and dust, improving remote sensing capabilities. His contributions have had widespread applications in defense, aerospace, and telecommunications, influencing both theoretical advancements and practical implementations in real-world environments.

🚀 LEGACY AND FUTURE CONTRIBUTIONS

As a pioneer in electrooptics, Kopeika continues to inspire the next generation of researchers through his innovative work. His contributions to image restoration, optoelectronic device optimization, and atmospheric optics ensure that future advancements in these fields remain at the forefront of technological progress. With an unwavering commitment to knowledge and discovery, his legacy serves as a beacon for aspiring scientists worldwide.

NOTABLE PUBLICATION

Title: Direct method for restoration of motion-blurred images
Authors: Y. Yitzhaky, I. Mor, A. Lantzman, N. S. Kopeika
Journal: Journal of the Optical Society of America A

Title: Laser satellite communication network-vibration effect and possible solutions
Authors: S. Arnon, N. S. Kopeika
Journal: Proceedings of the IEEE

Title: Inexpensive detector for terahertz imaging
Authors: A. Abramovich, N. S. Kopeika, D. Rozban, E. Farber
Journal: Applied Optics

Title: Glow discharge detection of long wavelength electromagnetic radiation: Cascade ionization process internal signal gain and temporal and spectral response properties
Authors: N. S. Kopeika
Journal: IEEE Transactions on Plasma Science

Title: Wavelength variation of visible and near-infrared resolution through the atmosphere: dependence on aerosol and meteorological conditions
Authors: N. S. Kopeika, S. Solomon, Y. Gencay
Journal: Journal of the Optical Society of America

Title: Analytical method to calculate optical transfer functions for image motion and vibrations using moments
Authors: A. Stern, N. S. Kopeika
Journal: Journal of the Optical Society of America A

Dr. Atta Ur Rehman – Light-Matter Interactions – Young Scientist Award

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Dr. Atta Ur Rehman - Light-Matter Interactions - Young Scientist Award

UNIVERSITY OF HONG KONG - Hong Kong

AUTHOR PROFILE

GOOGLE SCHOLAR

EARLY ACADEMIC PURSUITS 🎓

Dr. Atta Ur Rehman developed a passion for physics early in his academic journey. Excelling in his studies, he earned a gold medal in both his BS and MS degrees. His fascination with materials science led him to pursue a Ph.D. in Applied Physics, focusing on ferrite and magnetoelectric composites, laying the foundation for his advanced research.

PROFESSIONAL ENDEAVORS 💼

With a strong academic background, Dr. Atta Ur Rehman has held various teaching and research roles. He served as a University Teaching Assistant at Air University, Islamabad, and later as a Research Assistant at the University of Hong Kong. Currently, he works as a Senior Research Assistant, contributing to innovative research in photocatalysis and microplastics degradation.

CONTRIBUTIONS AND RESEARCH FOCUS 🌍

His research centers around developing high-performance materials for environmental and electronic applications. His Ph.D. explored electrically and magnetically tuned Fe3O4 composites for high-frequency applications, while his ongoing work focuses on photocatalytic degradation of microplastics, aiming to convert waste into valuable energy sources.

SCIENTIFIC BREAKTHROUGHS AND INNOVATIONS 🔬

Dr. Atta’s work on novel photocatalysts has led to the successful upcycling of microplastics into hydrogen and methane under solar illumination. His expertise extends to thin-film deposition techniques like PLD and CVD, essential for developing high-k dielectric materials and advanced electronic devices.

ACCOLADES AND RECOGNITION 🏆

His academic excellence has been recognized through multiple awards, including gold medals in his BS and MS studies. His Ph.D. was fully funded by the Pakistan Air Force and the Higher Education Commission (HEC) due to his outstanding research contributions, further establishing his credibility in the scientific community.

IMPACT AND INFLUENCE 🌐

By integrating fundamental physics with environmental and material sciences, Dr. Atta’s research has contributed significantly to sustainable energy solutions and waste management. His collaborations across international institutions and mentorship roles continue to inspire future researchers in materials science and applied physics.

LEGACY AND FUTURE CONTRIBUTIONS 🌟

With a strong vision for innovation, Dr. Atta aims to further explore the intersection of magnetoelectric materials and sustainable energy. His future work will focus on refining photocatalysts for environmental applications and enhancing the stability of perovskite-based optoelectronic devices, shaping the next generation of advanced materials.

NOTABLE PUBLICATION

Title: Impact of strontium substitution on the structural, magnetic, dielectric and ferroelectric properties of Ba1-xSrxFe11Cr1O19 (x= 0.0–0.8) hexaferrites
Authors: M Atif, MH Alvi, S Ullah, AU Rehman, M Nadeem, W Khalid, Z Ali, H Guo
Journal: Journal of Magnetism and Magnetic Materials

Title: Enhancement in the magnetoelectric and energy storage properties of core-shell-like CoFe2O4− BaTiO3 multiferroic nanocomposite
Authors: S Ahmed, M Atif, AU Rehman, S Bashir, N Iqbal, W Khalid, Z Ali, ...
Journal: Journal of Alloys and Compounds

Title: Evaporation Deposition Strategies for All‐Inorganic CsPb(I1–x Br x )3 Perovskite Solar Cells: Recent Advances and Perspectives
Authors: S Ullah, J Wang, P Yang, L Liu, Y Li, AU Rehman, SE Yang, T Xia, H Guo, ...
Journal: Solar RRL

Title: Photocatalytic degradation of different types of microplastics by TiOx/ZnO tetrapod photocatalysts
Authors: Y He, AU Rehman, M Xu, CA Not, AMC Ng, AB Djurišić
Journal: Heliyon

Title: Structural, magnetic, and dielectric properties of Ti4+− M2+ co-doped BaFe11Ti0.5M0.5O19 hexaferrites (M= Co2+, Ni2+, Zn2+)
Authors: M Atif, S Ullah, AU Rehman, K Shahzad, W Khalid, Z Ali, Y Chen, H Guo, ...
Journal: Ceramics International

Dr. Ganesh Regmi – Photonic Crystal Research – Excellence in Award

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Dr. Ganesh Regmi - Photonic Crystal Research - Excellence in Award

Uniglobe SS/College - Nepal

PROFILE

GOOGLE SCHOLAR

SCOPUS

EARLY ACADEMIC PURSUITS 🎓

Dr. Ganesh Regmi embarked on his academic journey with a strong foundation in physics. He earned his Bachelor of Science in Physics from Tribhuvan University, Kathmandu, Nepal, in 2011. His passion for scientific inquiry led him to pursue a Master of Science in Physics at the same institution, which he successfully completed in 2013. His early education was marked by a deep curiosity about solid-state physics and materials science, laying the groundwork for his future research in photovoltaics and multifunctional materials.

PROFESSIONAL ENDEAVORS 🌍

Dr. Regmi's professional career has been diverse, spanning research, teaching, and leadership roles. His postdoctoral fellowship at the Center for Research and Advanced Studies of the National Polytechnic Institute (CINVESTAV-IPN) in Mexico further honed his expertise in renewable energy materials. His experience extends beyond research, as he has held key administrative positions, including Science Program Manager, Executive Vice-Principal, and eventually, Principal at Uniglobe SS/College in Nepal. His commitment to academia is evident in his role as a lecturer and mentor, shaping the next generation of scientists.

CONTRIBUTIONS AND RESEARCH FOCUS 💡

Dr. Regmi's research has been centered on the development and enhancement of thin-film solar cells, specifically Cu(In, Ga)Se2-based photovoltaic devices. His expertise in fabricating high-efficiency solar cells has contributed significantly to advancements in renewable energy. His work with multifunctional metal oxides, such as ZrO2/ZnO/TiO2, has unlocked new possibilities for semiconductor applications. His proficiency in micro and nanofabrication techniques, along with his mastery of analytical tools like XRD, SEM, UV-Vis spectroscopy, and Hall measurements, has positioned him as a key researcher in the field.

ACCOLADES AND RECOGNITION 🏆

Dr. Regmi's outstanding research contributions have been recognized at international scientific conferences. His work on the synthesis and characterization of CdS buffer layers for CIGSe-based solar cells earned him the Third Place Best Poster Award at IMRC 2018 in Cancun, Mexico. Additionally, he secured the Second Place Prize in a poster competition at the Harvesting Science Seeding Innovation conference in 2019. His research excellence and innovative approaches have garnered attention and acclaim in the global scientific community.

IMPACT AND INFLUENCE 👨‍🎓

Beyond his research, Dr. Regmi has played a pivotal role in education and mentorship. His tenure as a physics lecturer and leader in academic institutions has inspired countless students to pursue careers in science and technology. His contributions to the installation and monitoring of photovoltaic panels have provided practical insights into sustainable energy applications, bridging the gap between theoretical knowledge and real-world implementation.

LEGACY AND FUTURE CONTRIBUTIONS ⚛️

As a dedicated scientist and educator, Dr. Regmi continues to explore novel materials and technologies for renewable energy applications. His ongoing work aims to improve the efficiency and sustainability of thin-film solar cells while expanding the potential of multifunctional materials. With his extensive expertise and leadership in academia, he remains committed to advancing scientific knowledge and fostering innovation in the field of photovoltaics.

VISION FOR SCIENTIFIC ADVANCEMENT 🛠️

Dr. Regmi envisions a future where renewable energy technologies become more accessible and efficient, addressing global energy challenges. His passion for material science and semiconductor research drives him to push the boundaries of innovation. Through his continued research, academic leadership, and mentorship, he seeks to contribute to a sustainable and technologically advanced future, leaving a lasting impact on both scientific progress and education.

NOTABLE PUBLICATION

Title: Tailoring selenization for superior thin film and photovoltaic performance in Sb₂Se₃ solar cells
Authors: G. Regmi, Sangita Rijal, S. Velumani
Journal: Optical Materials

Title: Multifunctional capabilities of radio frequency sputtered GO-TiO₂ nanocomposite ultra-thin films
Authors: G. Regmi, Sangita Rijal, S. Velumani
Journal: Materials Letters

Title: Unveiling the optimal selenization temperature for enhancing efficiency in flexible Cu(In,Ga)Se₂ thin film solar cells
Authors: G. Regmi, Sangita Rijal, S. Velumani
Journal: Current Applied Physics

Title: Radio frequency (RF) sputtered ZrO₂-ZnO-TiO₂ coating: An example of multifunctional benefits for thin film solar cells on the flexible substrate
Authors: G. Regmi, S. Velumani
Journal: Solar Energy

Title: Unravelling the intricacies of selenization in sequentially evaporated Cu(In,Ga)Se₂ thin film solar cells on flexible substrates
Authors: G. Regmi, Sangita Rijal, S. Velumani
Journal: Physica Scripta