The University of Connecticut, Department of Physics, is proud to announce the 28th Annual Katzenstein Distinguished Lecturer on Friday, October 16, 2026, by Professor Federico Capasso.
Federico Capasso is Robert L. Wallace Professor of Applied Physics and Vinton Hayes Senior Research Fellow in Electrical Engineering at Harvard University. He received the Doctor of Physics degree, summa cum laude, from the University of Rome, Italy, in 1973 and after doing research in fiber optics at Fondazione Ugo Bordoni in Rome, joined Bell Labs in 1976. He was Vice President of Physical Research (2000-2002) before joining Harvard. He and his collaborators made many wide-ranging contributions to semiconductor devices, pioneering the design technique known as band-structure engineering. He applied it to novel low noise quantum well avalanche photodiodes, heterojunction transistors, memory devices and lasers. He and his collaborators invented and demonstrated the quantum cascade laser (QCL).
His honors include membership in the National Academy of Sciences, the National Academy of Engineering, the American Academy of Arts and Sciences, the European Academy of Sciences and honorary membership in the Franklin Institute.
In 2005 he received, jointly with Nobel Laureates Frank Wilczek and Anton Zeilinger, the King Faisal International Prize for Science for his research on quantum cascade lasers. The citation called him “one of the most creative and influential physicists in the world.” The international society of optics and photonics (SPIE), selected Capasso to receive the 2013 SPIE Gold Medal, the highest honor the society bestows. He received the Frederic Ives Medal Prize from the Optical Society of America (the highest honor of the society in 2019) for seminal and wide-ranging contributions to optical physics, quantum electronics and nanophotonics.
He is also the recipient of the IEEE Edison Medal, Arthur L. Schawlow Prize in Laser Science, the Chisesi-Tomassoni award, the John Price Wetherill Medal of the Franklin Institute, the R. W. Wood Prize of the Optical Society of America, the IEEE Lasers and Electro-Optics Society W. Streifer Award, the Materials Research Society Medal, the Rank Prize in Optoelectronics (UK), the Duddell Medal and Prize of the Institute of Physics (UK), the Willis Lamb Medal for Laser Science and Quantum Optics, the Newcomb Cleveland Prize of the American Association for the Advancement of Science, the Moet Hennessy-Louis Vuitton “Leonardo da Vinci” Prize (France), the Welker Memorial Medal (Germany), the New York Academy of Sciences Award, the IEEE David Sarnoff Award in Electronics, the Goff Smith prize of the University of Michigan, the Berthold Leibinger Zukunftspreis for research in applied laser technology and the Julius Springer Prize in Applied Physics, the Jan Czochralski Medal of the European Materials Research society for his lifetime achievements in Materials Science, he was awarded the Balzan Prize for Applied Photonics and the Matteucci Medal in 2019 from the Italian National Academy of Sciences for his invention of the quantum cascade laser.
For details of the lecture please see the Web Calendar post.
Prof. Vladan Vuletić, Lester Wolfe Professor of Physics at MIT, is a leading figure in atomic, molecular, and optical physics, with pioneering contributions to quantum science and technology. Born in Peć, Serbia (then Yugoslavia), and educated in Germany. In 1992, he earned his Physics Diploma with highest honors from the Ludwig-Maximilians-Universität München, and in 1997, a Ph.D. in Physics (summa cum laude). He then conducted postdoctoral research with Nobel Laureate Steven Chu at Stanford University as a Lynen Fellow of the Humboldt Foundation. After faculty appointments at Stanford and MIT, he rose to the rank of Full Professor at MIT in 2011. Vuletic is Director of the MIT-Harvard Center for Ultracold Atoms and Chair of the Division of Atomic, Molecular, and Optical Science of the American Physical Society.
Adam Riess is a Bloomberg Distinguished Professor, the Thomas J. Barber Professor in Space Studies at the Krieger School of Arts and Sciences at Johns Hopkins University, a distinguished astronomer at the Space Telescope Science Institute and a member of the National Academy of Sciences. He received his bachelor’s degree in physics from the Massachusetts Institute of Technology in 1992 and his PhD from Harvard University in 1996. His research involves measurements of the cosmological framework with supernovae (exploding stars) and Cepheids (pulsating stars). Currently, he leads the SHOES Team in efforts to improve the measurement of the Hubble Constant and the Higher-z Team to find and measure the most distant type Ia supernovae known to probe the origin of cosmic acceleration.
Gérard Mourou received his undergraduate education at the University of Grenoble (1967) and his Ph.D. from University Paris VI in 1973. He has made numerous contributions to the field of ultrafast lasers, high-speed electronics, and medicine. But, his most important invention, demonstrated with his student Donna Strickland while at the University of Rochester (N.Y.), is the laser amplification technique known as Chirped Pulse Amplification (CPA), universally used today. CPA revolutionized the field of optics, opening new branches like attosecond pulse generation, Nonlinear QED, and compact particle accelerators. It extended the field of optics to nuclear and particle physics. In 2005, Prof. Mourou proposed a new infrastructure, the Extreme Light Infrastructure (ELI), which is distributed over three pillars located in the Czech Republic, Romania, and Hungary. Prof. Mourou also pioneered the field of femtosecond ophthalmology that relies on a CPA femtosecond laser for precise myopia corrections and corneal transplants. Over a million such procedures are now performed annually. Prof. Mourou is a member of the U.S. National Academy of Engineering, and a foreign member of the Russian Science Academy, the Austrian Sciences Academy, and the Lombardy Academy for Sciences and Letters. He is Chevalier de la Légion d’honneur.
Prof. Strickland is one of the recipients of the 2018 Nobel Prize in Physics for developing 
(pictured at left) is world-famous for her discovery of pulsars in 1967. Pulsars are a special type of neutron star, the rotating dense remnant of a massive star. Pulsars have highly magnetic surfaces and emit a beam of electromagnetic radiation along their poles. This beam of light moves into and out of our line-of-sight at quick, constant intervals, appearing as a regular “pulse” of light.