Optics

For information regarding this transcript, please contact [email protected].

For information regarding this transcript, please contact [email protected].

Interview with David Sokoloff, Professor Emeritus of Physics at the University of Oregon. Sokoloff discusses his focus on improving physics education at the collegiate level, and the programs and methods he has implemented to ensure that the state of physics education, both domestically and internationally, continues to advance. He discusses the workshops he has organized around the world for the development of Active Learning in Optics and Photonics (ALOP). These workshops also involve Interactive Lecture Demonstrations (ILDs), which Sokoloff has utilized throughout his career as a physics educator. He also reflects on creating Home-Adapted ILDs during COVID so that students could continue learning about these concepts during the pandemic. Sokoloff talks about how he has grappled with active throughout the pandemic, when so many aspects of education have been forced online. He discusses the challenges of replicating live learning situations through online platforms. Sokoloff then looks back on his time at MIT and his engagement with local and national politics during the 1960s and 1970s, particularly with the Teacher Corps. He returns to his discussions of Active Learning workshops and his multi-year collaboration with Priscilla Laws and Ron Thornton. Towards the end of the interview, Sokoloff remarks upon his experiences as a rep to the U.S. Liaison Committee for the International Union of Pure and Applied Physics, a rep to the International Commission on Physics Education, and a recipient of the Oersted Medal. Sokoloff rounds out the conversation discussing the importance of active learning in physics education, as well as how vital it is that students are given the space and opportunity to question ideas, make mistakes, and speak up for themselves. 

In this interview, Sandra Faber, Professor Emerita in the Department of Astronomy and Astrophysics, UC Santa Cruz and Astronomer Emerita at the University of California Observatories discusses her career and her involvement in various projects. Faber describes the relationship between these appointments, and she describes some of the benefits that remote work has allowed during the Covid-19 pandemic. She describes the DEIMOS spectrograph project as an outgrowth from her interest in galaxy formation and the centrality of steady state theory to this research. Faber discusses the importance of NSF support for her work, and she explains some of the cultural sensitivities in setting up a major telescope project in Hawaii. She explains the difference between ancient and more recent galaxy formation, and she explains how the next generation of spectrographs has surpassed what DEIMOS has been able to achieve. Faber discusses the famous optical flaw that threatened the viability of the Hubble Telescope and how this issue was resolved and the import of the CANDELS project. She explains the value of advanced computing for black hole quenching models, and she discusses her long-term collaboration with Chinese scientists and some of the political and international considerations inherent in these partnerships. Faber describes the origins of the Osterbrock Leadership Program and its value for fostering the careers of the next generation of scientists. At the end of the interview, Faber describes the meaning of “Cosmic Knowledge,” and she explains how this concept of humanity’s greater appreciation of our place in the universe can have ethically positive and long-lasting impacts beyond astronomy.

Interview with Kyle Myers, Director of the Division of Imaging, Diagnostics, and Software Reliability in the FDA Center for Devices in Radiological Health. Myers recounts her childhood and the many moves her family made in support of her father's career in engineering management for General Electric, and she describes her father's formative influence and encouragement for her to pursue a career in science. She describes her college course work in physics at Occidental and Caltech, and she describes her decision to pursue a degree in optical sciences at the University of Arizona. She describes her work at the Jet Propulsion Lab and how this experience focused her interest on optics. Myers discusses working with her graduate advisor Harry Barrett on human perception and radiological imaging, and the importance of the research support she received from Kodak. She describes her postdoctoral work at Corning developing long-distance optical fibers, and she explains the circumstances leading to her career focus in medical imaging research at the FDA. Myers discusses the administrative evolution of the relevant offices and research centers at the FDA over the course of her career, and she discusses some of the major technological advances and her role in their development, including CT imaging, MRIs, and mammography screening. She describes some of the partnerships in the trade industry and across the federal interagency process that serve as important partners in her work, and she explains the adjudication process when a company is at odds with an FDA review of a given device. At the end of the interview Myers conveys her interest in the future prospects of digital pathology and the benefits it promises in disease detection and treatment.

Interview with Lu Sham, Distinguished Professor of Physics Emeritus, University of California at San Diego. Sham recounts his childhood in Hong Kong and he describes the legacy of Japanese rule from World War II. He describes his early interests in math and he explains his decision to pursue a higher education in England at Imperial College. Sham discusses his motivation to conduct graduate work at Cambridge University and to study under Nevill Mott on the first principle method calculating the electron contribution to lattice vibration. He describes the help provided by John Ziman to secure his postdoctoral position at UC San Diego to work with Walter Kohn, and he describes the foundational collaboration and research that went into the Kohn-Sham equation and how this work builds on the classic debate between Einstein and Bohr. He describes the opportunities leading to his faculty appointment and eventual tenure on the physics faculty, and he explains the benefits of spending summers doing research at Bell Labs. Sham discusses his contributions to research on semiconductors, quantum computing, and density-functional theory. He describes his more recent interest in optics and the formative work he has done with graduate students and postdoctoral researchers over the years. Sham discusses his administrative service as department chair and Dean of Science. At the end of the interview, Sham asserts that the future of condensed matter physics holds limitless possibilities, and that improvements in semiconductor materials will push quantum information abilities in exciting and unforeseen directions.

Interview with Margaret Murnane, professor of physics at the University of Colorado, Boulder, fellow at JILA, and director of the NSF STROBE Science and Technology Center. Murnane recounts her childhood in Ireland and emphasizes that, culturally, she was encouraged to pursue her interests in science from a young age. She discusses her undergraduate education at University College Cork where she focused on physics and developed her specialties in experimentation with light. Murnane describes the opportunities leading to her graduate work at UC Berkeley, where, for her thesis research, she developed a high-power femtosecond laser to create X-ray emitting plasma. She describes her first faculty appointment at Washington State University in Pullman where she continued work in ultrafast laser science, and she explains the decision to transfer to the University of Michigan at the Center for Ultrafast Optics. Murnane discusses her subsequent decision to join the faculty at JILA, where the instrumentation and opportunities for collaboration in her field were peerless. She describes the centrality of achieving very fast X-ray pulses to her field, and she describes some recent advances in applications such as EUV lithography. Murnane discusses the work that remains to be done to ensure that STEM promotes diversity and inclusivity, and she reflects on the many excellent graduate students she has mentored. At the end of the interview, Murnane conveys her excitement at the possibilities offered in the future of ultrafast lasers, including the ability of real-time microscopes that can make three-dimensional nanoscale and A-scale movies.

Interview with Lene Hau, Mallinckrodt Professor of Physics and Applied Physics at Harvard. Hau recounts her childhood in Denmark and her early interests in science, and she describes her education at the University of Aarhus. She describes her studies in math and physics and her determination to build something meaningful for experimentation. Hau describes her interest in using lasers to cool down atoms during her postdoctoral work at Harvard and at the Rowland Institute, and she describes the opportunities that led to her full-time work at Rowland. She describes her collaboration with Jene Golovchenko and the impact of the discovery of Bose-Einstein condensation in 1995. Hau details the experiments that initially slowed down and then ultimately stop light in a Bose-Einstein condensate. She explains her decision to join the Harvard faculty and she surveys some of the practical applications of her research. Hau describes her research in nanoscale systems and her interest in applying her research to create more energy efficient systems with the explicit goal of addressing climate change. She describes some of the difficulties and systemic biases that women have to deal with in the sciences, particularly when they achieve prominence. At the end of the interview, Hau explains her interest to promote diversity in physics and particularly to encourage students who are the first in their generation to go to college.

Interview with Arthur Eisenkraft, Professor of Physics, Distinguished Professor of Science Education, and Director of the Center of Science and Math in Context (COSMIC) at the University of Massachusetts at Boston. He explains the origins of COSMIC and its role in his transition from high school to university teaching, and he discusses his current focus on the Wipro Science Education Fellowship Program. Eisenkraft surveys current trends in science pedagogy, and he reflects on the value of UMass Boston’s diverse student population for his research. He recounts his upbringing in Queens, his strong public school education, and his decision to go to Stony Brook for college where he started to think about education in scientific terms. Eisenkraft discusses his experience with the Peace Corps in Nepal before returning to Stony Brook for graduate school to work under Cliff Swartz on Fourier optics. He discusses his PhD research at NYU in science education and he explains his decision to pursue high school teaching. Eisenkraft surveys his advisory work for the National Research Council and how the NAEP Frameworks Project started. He explains his strategic partnership with Toshiba, and he describes the feedback mechanisms that inform his research. At the end of the interview, Eisenkraft frames teaching as a means to learning, and he conveys his interest in watching how higher education plans to combat systemic racism in the future.

Interview with Alice White, Professor and Chair of Mechanical Engineering at Boston University. She recounts her childhood as the daughter of a Bell Labs physicist and her early interests in learning how things work, and she explains her decision to attend Middlebury College. White describes her formative fellowship at Bell Labs and her graduate research in physics at Harvard, where Mike Tinkham supervised her research. She describes being hired by Bob Dynes at MTS in Bell Labs for her postdoctoral research in low temperature physics and she discusses her subsequent work with John Poate on ion implantation. White explains her increasing involvement in optics and the significance of this work during the "dot com" boom and she narrates the reorganization and breakup of Bell. She describes the opportunities that led to her faculty appointment at BU, and she describes working at the interface between mechanical engineering and physics. White describes creating the Multiscale Laser Lithography Lab and her overlapping research interests with biologists, and she reflects on some of the advantages at BU of operating in the shadows of MIT and Harvard. She discusses her tenure as department chair and her research on 3D printing for cardiac repairs. At the end of the interview, White reflects on working at Bell Labs at the height of American power and ingenuity, she emphasizes the importance of encouraging her students to take scientific risks, and she indicates that her future research will be devoted to climate change.