Glenn Orton | Collision-Induced Absorption | Molecular Physics Achievement Award 

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Dr. Glenn Orton | Collision-Induced Absorption | Molecular Physics Achievement Award 

Dr. Glenn Orton | Jet Propulsion Laboratory, California Institute of Technology | United States

Dr. Glenn Orton is a Senior Research Scientist at NASA’s Jet Propulsion Laboratory, Caltech, and an internationally recognized expert in planetary atmospheres, particularly those of the giant planets. With a Ph.D. in Planetary Science from Caltech, he has contributed as a principal investigator and co-investigator on numerous NASA and ESA missions, including Galileo, Cassini, Juno, Herschel, and JWST. His work spans infrared observations, atmospheric dynamics, and thermal structure of Jupiter, Saturn, Uranus, and Neptune, as well as cometary impacts. Widely honored for his contributions, he is a Fellow of the American Geophysical Union and the American Astronomical Society, an Honorary Fellow of the Royal Astronomical Society, and has an asteroid named in his honor (378370 Orton).

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Early Academic Pursuits

Dr. Glenn Orton’s academic foundation was established with distinction, earning a Sc.B. in Physics (with honors, cum laude) from Brown University in 1970. His pursuit of advanced studies led him to the California Institute of Technology (Caltech), where he completed his Ph.D. in Planetary Science in 1975. During his graduate years, he built strong expertise in planetary atmospheres, radiative transfer, and thermal infrared spectroscopy areas that would define his scientific legacy. His early academic pursuits set the groundwork for decades of groundbreaking research in planetary science and collision-induced absorption phenomena within giant planet atmospheres.

Professional Endeavors

Dr. Orton’s career is deeply rooted at the Jet Propulsion Laboratory (JPL), Caltech, where he has served from 1970 to the present, progressing from Research Assistant to Senior Research Scientist and Principal Scientist. His professional endeavors include leadership roles in numerous NASA missions such as Pioneer Saturn, Galileo, Cassini, Juno, and the Herschel Space Telescope. He also served as Chair of the Galileo Remote Sensing Atmospheres Working Group and as Co-Investigator on instruments that revolutionized our understanding of planetary atmospheres. His professional service extended to editorial boards, study scientist roles for future planetary missions, and active involvement in telescope allocation and calibration committees.

Contributions and Research Focus

Dr. Orton’s research focus lies in planetary atmospheres, thermal infrared spectroscopy, and radiative processes, with special emphasis on collision-induced absorption as a diagnostic tool for understanding the thermal structures of Jupiter, Saturn, Uranus, and Neptune. His work has provided key insights into the atmospheric dynamics, chemistry, and variability of gas and ice giants. As Principal Investigator of numerous NASA Research and Analysis projects, he has pioneered the remote sensing of cloudy atmospheres, the study of stratospheric heating, and the analysis of cometary impacts such as Shoemaker-Levy 9 on Jupiter. His research focus continues to integrate ground-based, airborne (SOFIA), and space-based (Spitzer, Herschel, JWST) data to map and model outer planet atmospheres.

Impact and Influence

The impact of Dr. Orton’s career is profound. His leadership in planetary missions and his contributions to planetary atmosphere models have influenced generations of scientists. He played a critical role in contextualizing probe entries and supporting spacecraft data with Earth-based observations. His groundbreaking work on collision-induced absorption has advanced the accuracy of radiative transfer models, influencing the interpretation of planetary spectra globally. Dr. Orton’s mentoring of more than 100 undergraduate students, along with advising numerous postdoctoral fellows worldwide, has ensured a lasting academic influence. His recognition includes NASA Group Achievement Awards, NASA Medals for Exceptional Scientific Achievement, and international honors such as Fellowships in the AGU, AAS, and the Royal Astronomical Society.

Academic Cites

Dr. Orton’s scientific publications are highly cited across planetary science, highlighting the breadth and depth of his contributions. His studies on thermal emission, stratospheric chemistry, and atmospheric dynamics have shaped current understanding of outer planet systems. Citations to his work on infrared spectroscopy and collision-induced absorption continue to serve as cornerstones for planetary atmosphere modeling and mission data interpretation. His editorial service for Icarus further underscores his role in shaping the academic discourse of planetary sciences.

Legacy and Future Contributions

Dr. Orton’s legacy is defined by his pioneering role in unraveling the mysteries of planetary atmospheres, particularly through his expertise in thermal infrared observations. With ongoing involvement in the Juno mission, JWST studies, and future investigations of Jupiter, Saturn, Uranus, and Neptune, his future contributions promise to expand knowledge on atmospheric variability, giant planet circulation, and the physical processes governing outer planets. His mentorship ensures continuity of excellence, fostering the next generation of planetary scientists.

Notable Publications

Dynamics of Jupiter’s atmosphere

Authors: A.P. Ingersoll, T.E. Dowling, P.J. Gierasch, G.S. Orton, P.L. Read, ...

Book: Jupiter: The Planet, Satellites and Magnetosphere

Year: 2004

Citations: 195

Phosphine on Jupiter and Saturn from Cassini/CIRS

Authors: L.N. Fletcher, G.S. Orton, N.A. Teanby, P.G.J. Irwin

Journal: Icarus

Year: 2009

Citations: 192

The near-millimeter brightness temperature spectra of Uranus and Neptune

Authors: M.J. Griffin, G.S. Orton

Journal: Icarus

Year: 1993

Citations: 192

Galileo's first images of Jupiter and the Galilean satellites

Authors: M.J.S. Belton, J.W. Head III, A.P. Ingersoll, R. Greeley, A.S. McEwen, ...

Journal: Science

Year: 1996

Citations: 190

Infrared polar brightening on Jupiter: III. Spectrometry from the Voyager 1 IRIS experiment

Authors: S.J. Kim, J. Caldwell, A.R. Rivolo, R. Wagener, G.S. Orton

Journal: Icarus

Year: 1985

Citations: 190

Optical properties of NH₃ ice from the far infrared to the near ultraviolet

Authors: J.V. Martonchik, G.S. Orton, J.F. Appleby

Journal: Applied Optics

Year: 1984

Citations: 188

The water abundance in Jupiter’s equatorial zone

Authors: C. Li, A. Ingersoll, S. Bolton, S. Levin, M. Janssen, S. Atreya, J. Lunine, ...

Journal: Nature Astronomy

Year: 2020

Citations: 168

Clusters of cyclones encircling Jupiter’s poles

Authors: A. Adriani, A. Mura, G. Orton, C. Hansen, F. Altieri, M.L. Moriconi, J. Rogers, ...

Journal: Nature

Year: 2018

Citations: 167

Conclusion

Dr. Glenn Orton stands as a towering figure in planetary science, with a career spanning over five decades of innovative research, mission leadership, and academic mentorship. His expertise in planetary atmospheres, radiative transfer, and collision-induced absorption has left an indelible mark on the field. With a legacy honored by international awards, Fellowships, and even the naming of asteroid 378370 “Orton,” his influence will persist for decades. His work continues to illuminate the dynamic atmospheres of giant planets and inspire future explorations of the solar system.

Sivaranjani T – Molecular Spectroscopy – Best Researcher Award 

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Assoc. Prof. Dr. Sivaranjani T. embarked on her academic journey with a strong foundation in physics. She completed her M.Sc. in Physics from Bharadhidasan University, Holy Cross College, Trichy, in 2008, followed by an M.Phil. in Physics from Vinayaka Mission University, Salem, in 2009. Her relentless pursuit of knowledge led her to obtain a Ph.D. from Bharathiyar University, Coimbatore, in 2019. These academic achievements provided her with the expertise and skills necessary to contribute significantly to the field of molecular spectroscopy and physics education.

💼 Professional Endeavors

Dr. Sivaranjani has dedicated her career to academia, shaping the minds of future scientists and engineers. She began her teaching career as a Lecturer at Mailam Engineering College from August 2008 to July 2011. She then advanced to the role of Assistant Professor from August 2011 to January 2017 at the same institution. Since January 2017, she has been serving as a Professor at Sri Manakula Vinayagar Engineering College, Puducherry, where she continues to educate and mentor students. Her professional journey is a testament to her dedication to learning, teaching, and advancing scientific research.

🔬 Contributions and Research Focus

Dr. Sivaranjani’s research focus is centered on molecular spectroscopy, a vital field that explores the interaction of light with molecules to determine their structure and properties. Through her research, she has contributed to advancements in understanding molecular behavior, which has applications in materials science, pharmaceuticals, and environmental studies. Her commitment to molecular spectroscopy has led her to explore innovative techniques that enhance the accuracy and efficiency of spectroscopic analysis.

🌍 Impact and Influence

Her influence in the academic and scientific communities extends beyond teaching. As an educator, she has played a crucial role in fostering a research-oriented mindset among students. By integrating molecular spectroscopy into her curriculum and research, she has inspired numerous students to explore and contribute to this field. Her work has had a lasting impact on both theoretical advancements and practical applications in spectroscopy.

🏆Academic Cites

Dr. Sivaranjani's research has gained recognition in the scientific community, as reflected in citations and references to her work in academic publications. Her contributions to molecular spectroscopy are frequently cited in studies focusing on spectroscopy techniques, molecular analysis, and related fields. Her publications serve as valuable resources for researchers and students alike, reinforcing the significance of her work in advancing scientific knowledge.

🌟 Legacy and Future Contributions

Dr. Sivaranjani T. is committed to lifelong learning and sharing knowledge, a philosophy she upholds in her academic and professional journey. Her dedication to teaching, research, and innovation ensures that her legacy will continue to influence future generations. Moving forward, she aims to expand her research in molecular spectroscopy, developing more precise analytical methods and applications. Her passion for education and scientific advancement will continue to drive her contributions to the field.

📝Molecular Spectroscopy

Dr. Sivaranjani T.’s expertise in molecular spectroscopy has contributed significantly to the understanding of molecular interactions and structural analysis. Her research in molecular spectroscopy has played a crucial role in advancing analytical techniques used in various scientific and industrial applications. As she continues her work, her impact on molecular spectroscopy is expected to grow, influencing both theoretical research and practical applications in spectroscopy and material sciences.

Notable Publication

📝NMR, FT-IR, FT-Raman, UV Spectroscopic, HOMO–LUMO and NBO Analysis of Cumene by Quantum Computational Methods

Authors: T. Sivaranjani, S. Xavier, S. Periandy

Journal: Journal of Molecular Structure

Year: 2015

Citations: 28

📝Spectroscopic (FT-IR, FT-Raman and NMR) and Computational Studies on 3-Methoxyaniline

Authors: T. Sivaranjani, S. Periandy, M. Govindarajan, M. Karabacak, A. M. Asiri

Journal: Journal of Molecular Structure

Year: 2014

Citations: 28

📝Conformational Stability, Molecular Structure, Vibrational, Electronic, 1H and 13C Spectral Analysis of 3-Pyridinemethanol Using Ab-initio/DFT Method

Authors: T. Sivaranjani, S. Periandy, S. Xavier

Journal: Journal of Molecular Structure

Year: 2016

Citations: 13

📝Spectroscopic (FT-IR, FT-Raman, NMR and UV–Vis), Quantum Calculation, Molecular Structure, Solvent Interaction, ADME and Molecular Docking Investigation on 4-Oxo-4H-1 …

Authors: M. Ishwariya, T. Sivaranjani, S. Suresh, S. Periandy, S. Soundhariya

Journal: Journal of Molecular Structure

Year: 2024

Citations: 11

📝Vibrational Spectra and Quantum Chemical Investigations on Nicotinium Nitrate Monohydrate Single Crystal for Antibacterial Studies

Authors: T. Sivaranjani, T. Jayavarthanan, S. Suresh, C. S. Biju, A. Jayanthi, ...

Journal: Chemical Physics Impact

Year: 2023

Citations: 11

📝Fall Assessment and Its Injury Prevention Using a Wearable Airbag Technology

Authors: T. Sivaranjani, L. DhiviyaLakshmi, R. Yogaaravinth, J. Srivishnu, ...

Conference: 2017 IEEE International Conference on Power, Control, Signals and …

Year: 2017

Citations: 8

📝Fabrication of PLLA Nanofibers as Synthetic Grafts for Anterior Cruciate Ligament Reconstruction

Authors: T. Sivaranjani, V. S. Mahendran, L. Dhiviyalakshmi, S. Aisvarya, P. Aiswarya, ...

Journal: Materials Today: Proceedings

Year: 2018

Citations: 5

Xin Tan – Advanced Spectral Technologies and Applications – Best Researcher Award  

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Prof. Tan Xin embarked on his academic journey at the University of Science and Technology of China, where he laid a strong foundation in optical sciences and engineering. His academic excellence and dedication to research enabled him to specialize in Advanced Spectral Technologies and Applications, setting the stage for his pioneering contributions to the field. With a keen interest in diffraction optics and spectral imaging, he developed a deep understanding of cutting-edge optical systems, which later became the core of his research endeavors.

💼 Professional Endeavors

With over 15 years of experience, Prof. Tan Xin has become a distinguished researcher and doctoral supervisor at the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences. His career is marked by leadership in multiple high-profile roles, including serving as Director at Jilin Province Black Land Ecological Information Perception Analysis and Application Comprehensive Technology Engineering Research Center and as Deputy Secretary General for the National Intelligent Agricultural Equipment Industry Technology Innovation Strategic Alliance. His expertise in Advanced Spectral Technologies and Applications has enabled him to contribute significantly to both scientific advancements and industrial innovations.

🔬 Contributions and Research Focus

Prof. Tan Xin has made substantial contributions to Advanced Spectral Technologies and Applications, particularly in the development of hyperspectral imaging equipment, multi-spectral imaging devices, ultraviolet-enhanced spectrum detection tools, and Raman spectrum rapid detection equipment. His research has led to breakthroughs in areas such as forestry surveying, food safety assurance, water pollution assessment, soil heavy metal detection, pathogen identification, and medical diagnostics. He has led over 50 national, provincial, and municipal research projects, securing a total research fund of 200 million yuan, and his work has resulted in the publication of 49 academic papers, with 45 indexed in SCI and EI databases.

🌍 Impact and Influence

Prof. Tan Xin’s influence extends beyond academia into industrial applications and technological development. Recognized as a National Leading Talent in Science and Technology Innovation for Young and Middle-aged People, he has also been honored as an Outstanding Leading Talent of Jilin Province and a Distinguished Talent of the Chinese Academy of Sciences. His extensive research has led to the successful commercialization of multiple spectral imaging technologies, generating direct economic benefits of 228.65 million yuan. His role as a Guest Editor for Frontiers in Plant Science and a Senior Reviewer for OSA and Elsevier journals further solidifies his standing as a thought leader in the field.

🏆Academic Cites

Prof. Tan Xin’s work has been widely cited in authoritative scientific journals, reflecting the significance of his contributions to Advanced Spectral Technologies and Applications. His groundbreaking research on spectral imaging and diffraction optics has set new benchmarks for the scientific community, inspiring further studies in the domain. His numerous patents, including 30 invention applications with 20 already authorized, further showcase the practical impact of his work on both academia and industry.

🌟 Legacy and Future Contributions

Prof. Tan Xin’s legacy is firmly rooted in his ability to bridge theoretical advancements with practical industrial applications. He has played a critical role in establishing Guangdong Changguang Micro Nano Technology Co., Ltd., a company with a registered capital of 30 million yuan, where he serves as Director and Chief Technology Officer. Moving forward, he aims to continue driving innovation in Advanced Spectral Technologies and Applications, expanding their use in agriculture, environmental monitoring, healthcare, and other critical industries. His research will undoubtedly shape the future of spectral technology, ensuring continued advancements in industrial growth, agricultural sustainability, and scientific discovery.

📝Notable Publication

📝Experimental study of 1-octadecanol composite phase change materials for solar energy storage system

Authors: X. Tan, Xin; Y. Wang, Yunfei; M. Zhao, Maosen; P. Sun, Pengbo

Journal: Journal of Energy Storage

Year: 2025

Citations: 0

📝Identification of Age of Forest Sun-Dried Ginseng Based on Hyperspectral Imaging Technology

Authors: L. Han, Lusheng; Y. Wang, Yudan; Y. Li, Yuhang; X. Tan, Xin; E. Wang, Enpeng

Journal: Chinese Journal of Applied Chemistry

Year: 2025

Citations: 0

📝Structural and magnetic properties of Mn1.25Fe0.7P0.5Si0.5 alloys prepared by spark plasma sintering using raw materials milled with different lengths of time

Authors: G. Wang, Gaofeng; Y.Y. Ma, Y. Y.; X. Tan, Xin

Journal: Journal of Alloys and Compounds

Year: 2024

Citations: 0

📝Design of waveguide with double-layer diffractive optical elements for augmented reality displays (Open Access)

Authors: J. Zhang, Jiahang; S. Liu, Siqi; W. Zhang, Wei; Q. Jiao, Qingbin; X. Tan, Xin

Journal: Scientific Reports

Year: 2024

Citations: 1

📝Enhanced temperature regulation in compound heating systems: Leveraging guided policy search and model predictive control

Authors: G. Sun, Guoxin; Y. Yu, Yongheng; Q. Yu, Qihui; R. Qin, Ripeng; Y. Wang, Yahui

Journal: Renewable Energy

Year: 2024

Citations: 1

📝Preparation of high-purity dispersed single-crystal diamond particles

Authors: X. Tan, Xin; Z. He, Zhanqing; Q. Yang, Qiao; Y. Du, Yanlong; H. Qi, Hui

Journal: Indian Journal of Physics

Year: 2024

Citations: 0