Prem Kumar

Prem Kumar is a professor of Electrical and Computer Engineering at Northwestern University, where he also serves as the director of the Center for Photonic Communication and Computing. His work primarily focuses on nonlinear and quantum optical devices for applications in quantum information networks, quantum light states for precision measurements, imaging, sensing, and networked classical optical communications. He holds additional appointments in the Department of Physics and Astronomy at Northwestern University.

Kumar completed his Ph.D. in Physics from the State University of New York at Buffalo in 1980, following a Master’s degree in Physics from the Indian Institute of Technology, Kanpur in 1976, and a Bachelor’s degree from the University of Delhi in 1974.

His research interests include quantum communications, quantum information processing and computing, quantum sensing, and imaging, with a focus on developing advanced photonic devices and systems for communication and computing. Kumar is particularly interested in increasing technological speeds using optical systems and creating networks that exploit quantum mechanics for secure information and networking.

He has published widely in respected journals, including Nature Communications, IEEE Photonics Technology Letters, and Optica. Kumar’s work has advanced the development of photonic entanglement, multi-channel photon-pair generation, and new quantum communication techniques. His group also works on quantum switching and photonic devices that push technological boundaries, such as those targeting terabit-per-second data speeds.

Kumar is also an influential leader in the scientific community, having served as the editor-in-chief of Optica, the journal of The Optical Society (OSA), from 2020. His past leadership roles include serving as a program manager at DARPA, where he oversaw major quantum-related programs.

He has received numerous accolades, including the Secretary of Defense Medal for Outstanding Public Service and Program Manager of the Year at DARPA. Kumar continues to shape the future of photonics and quantum technologies through his research and leadership.

Prem Kumar is a professor of Electrical and Computer Engineering at Northwestern University, where he also holds a position as a professor of Physics and Astronomy. He is the director of the Center for Photonic Communication and Computing at the McCormick School of Engineering and Applied Science. His research focuses on quantum communication, quantum information processing and computing, quantum sensing, and imaging. 

Prem works on developing advanced photonic devices and systems that are critical for communication and computing, particularly in the areas of optical and optoelectronic systems. His group is focused on increasing technological speeds using optical systems, with the goal of pushing the limits to achieve data rates in the terabit-per-second range. Kumar’s research also aims to create networks that exploit quantum mechanics to enable highly secure information transmission and processing.

Prem was born in India and earned his Bachelor of Science in Physics from the University of Delhi in 1974. He then completed his Master of Science in Physics at the Indian Institute of Technology (IIT) Kanpur in 1976. He went on to complete his Ph.D. in Physics at the State University of New York at Buffalo in 1980. After completing his doctorate, Kumar embarked on an academic career that has spanned several decades.

He has published widely in peer-reviewed journals such as Nature Communications, IEEE Photonics Technology Letters, and Optica. His work has focused on quantum communications and photonic systems, including the development of photon-pair generation, quantum entanglement, and the use of quantum light for precision measurements. Prem’s research also extends to optical switching and creating photonic systems for communication networks, with a focus on exploiting the principles of quantum mechanics to enhance security.

Throughout his career, Kumar has held various leadership roles within the scientific community. He has served as the editor-in-chief of Optica, the journal of The Optical Society (OSA), since 2020. Prior to this, he was a topical editor for Optics Letters for ten years and guest-edited the Journal of the Optical Society of America B centennial article collection in 2016. He has also been actively involved in OSA’s conference program committees, and he led a student chapter and served on the Publications Council.

In addition to his academic work, Prem has contributed to the defence sector. From 2013 to 2017, he took a leave of absence from Northwestern University to work at the Defence Advanced Research Projects Agency (DARPA), where he managed several high-profile programs. These programs included InPho (Information in a Photon), PULSE (Program in Ultrafast Laser Science and Engineering), and QuBE (Quantum Effects in Biological Environments), among others. His work at DARPA helped advance research into the practical applications of quantum technologies in various fields.

Prem has received numerous awards and recognitions for his work. He was awarded the Secretary of Defense Medal for Outstanding Public Service in 2016 for his contributions to defence research. He also received the Program Manager of the Year award from DARPA in 2015. Additionally, he was honoured with the Hermann Anton Haus Lecturer title by the Massachusetts Institute of Technology (MIT) in 2013, a recognition that is given to distinguished researchers in the field of optics and photonics.

Prem Kumar’s vision is to advance the field of photonics and quantum technologies, aiming to develop innovative systems that can transform communication and computing. He focuses on creating faster, more secure, and efficient networks by using quantum mechanics and advanced photonic devices. His work seeks to bridge the gap between fundamental science and practical applications, making quantum technologies accessible for real-world use. Kumar envisions a future where quantum communication, sensing, and imaging revolutionise industries, improving security and performance in areas like data transmission and precision measurements. His research continues to push technological boundaries to achieve these goals.

Prem Kumar has received several prestigious awards for his contributions to the field of photonics and quantum technologies. He was honoured with the Secretary of Defense Medal for Outstanding Public Service in 2016 for his work at DARPA. In 2015, he was named Program Manager of the Year by DARPA for his leadership in advancing quantum technologies. Kumar was also recognised as the Hermann Anton Haus Lecturer by MIT in 2013, a title given to distinguished researchers in optics and photonics. He has been an influential member of several scientific committees and continues to receive recognition for his groundbreaking research.