Sandra Gail Biedron | |
---|---|
Born | 1973 (age 50–51) |
Alma mater | Lund University Trinity Christian College Carl Sandburg High School |
Scientific career | |
Institutions | Moraine Valley Community College Argonne National Laboratory University of New Mexico Colorado State University |
Thesis | Toward creating a coherent next-generation light source : with special emphasis on nonlinear harmonic generation in single-pass, high-gain free-electron lasers (2001) |
Sandra Gail Biedron (born 1973) is an American physicist who serves as the Director of Knowledge Transfer for the Center for Bright Beams [1] as well as professor in Electrical & Computer Engineering [2] and Mechanical Engineering at the University of New Mexico, where in 2021 she mentors nine graduate students and two post-doctoral researchers. Her research includes developing, controlling, operating, and using laser and particle accelerator systems. She is also Chief Scientist of Element Aero, [3] a consulting and R&D company incorporated in 2002. She was elected Fellow of the American Physical Society in 2013.
Biedron grew up in Palos Park, Illinois. [4] Her father, Emil John Biedron, was a data scientist and engineer who calculated the re-entry trajectories for space shuttle missions. [4] Her mother, Gail Jean Biedron, encouraged her early interest in chemistry, biology, and antiquity. [4] She lived on a 7-acre property and spent her childhood riding horses. [4] She attended Carl Sandburg High School. [4]
Biedron started her academic career at a community college: she was a student at Moraine Valley Community College, where she completed her classes in 1992 before moving to Trinity Christian College in Palos Heights, Illinois [5] where she majored in chemistry and biology. Biedron was often in Sweden for her graduate studies at Lund University. [6]
Her dissertation was in accelerator physics with an emphasis on the generation of coherent, laser-like light sources often known as free-electron laser. [7]
In 1993, Biedron joined the Argonne National Laboratory. [4] Her research includes the development of coherent, laser-like light sources. [8] Biedron was eventually appointed as an Associate Director of the Argonne Accelerator Institute and the Department of Defense Project Office. [9] At Argonne, Biedron helped to develop the self-amplified spontaneous emission free-electron laser in the visible wavelengths as well as the Advanced Photon Source. [10] [4] She also oversaw and participated in experiments in high-gain harmonic generation free-electron lasers [10] at the Accelerator Test Facility at Brookhaven National Laboratory. She worked on the Office of Naval Research free-electron laser and the FERMI@ELETTRA [11] free-electron laser at Elettra Sincrotrone Trieste. [12] [13]
Biedron's work on the high-gain harmonic generation free-electron lasers and other coherent devices [14] [15] helped drive the FERMI free electron laser at ELETTRA [16] and other machine architectures.
Biedron moved to Colorado State University in 2011. [8] In 2017, Biedron moved to the University of New Mexico, where she is involved with expanding reach in applied electromagnetism and accelerator technologies. [17] She also serves as the Director of Knowledge Transfer at the Center for Bright Beams. [1]
Her research interests include energy-relevant systems (particle accelerator systems, laser systems, and their application for materials), the use of artificial intelligence in controls, modeling, and prediction of complex systems, including for quantum information systems, sensors and detectors, and applications of these technologies in science, security, and defense. Biedron is active in global security concerns, including dual-use technologies. [18] In September 2021, she addressed artificial intelligence and machine learning for the control of complex systems in the Electric Power Research Institute's AI and electric power summit. [19] On 28 September 2021, the U.S. patent number 11,131,106 was awarded to Biedron for construction equipment for use on devices such as radio-frequency (RF) "radio" towers. [20] Biedron is active in the LANL experiment CCM (Coherent Captain Mills) [21] at the Lujan center to search for sterile neutrinos, dark matter and axions. [22] Her expertise on accelerators is being applied to test a new short pulse configuration for the LANSCE PSR, which if successful would be critical to reducing non-relativistic beam backgrounds. In 2022, Biedron gave a talk, "Accelerator Development for Global Security", at the XXXI International Linear Accelerator Conference, [23] Liverpool, UK. Also in 2022, Biedron served as an invited speaker and panel member at two events – at the Sustainability Summit at SEMICON West (San Francisco, California, 13 July 2022) [24] "Opportunity to Innovate: Five Opportunities for Collaborative Innovation for Decarbonized Discovery, Innovation, Design and Manufacturing," [25] and at the International Particle Accelerator Conference, Bangkok, Thailand, 15 June 2022 [26] "Present status and opportunities for implementing disruptive technologies arising in particle accelerator R&D industrial market.". [27]
During the COVID-19 pandemic, the Advanced Photon Source developed by Biedron and co-workers was used to analyze and generate a detailed model of the SARS-CoV-2 virus. [4]
Biedron is married to Stephen Val Milton, with whom she has one son Sebastian Milton. [31] She is interested in architecture and since 2014 has owned the Ingersoll-Blackwelder House at 10910 S. Prospect in Chicago. [32] [33] [34] Biedron continues to oversee the restoration of the property. It was once owned by a community activity who was the first woman to cast a vote in Cook County, Illinois. [32] Alongside her historic house, Biedron owns two vintage sports cars and a Diamond DA40 Diamond Star aircraft. [4] She is involved with the curation of the steamer trunks and monogrammed linens that were brought by Enrico Fermi and his family on the voyage on the Cunard Line's RMS Franconia when they fled Europe to avoid Fascist Italy. [35] [36]
Biedron serves as a trustee of the National Museum of Nuclear Science and History. [37] Based on her efforts in preservation including architecture, she was admitted to the Cliff Dwellers Club of Chicago dedicated to people supporting the arts.
DESY, short for Deutsches Elektronen-Synchrotron, is a national research centre for fundamental science located in Hamburg and Zeuthen near Berlin in Germany. It operates particle accelerators used to investigate the structure, dynamics and function of matter, and conducts a broad spectrum of interdisciplinary scientific research in four main areas: particle and high energy physics; photon science; astroparticle physics; and the development, construction and operation of particle accelerators. Its name refers to its first project, an electron synchrotron. DESY is publicly financed by the Federal Republic of Germany and the Federal States of Hamburg and Brandenburg and is a member of the Helmholtz Association.
SLAC National Accelerator Laboratory, originally named the Stanford Linear Accelerator Center, is a federally funded research and development center in Menlo Park, California, United States. Founded in 1962, the laboratory is now sponsored by the United States Department of Energy and administrated by Stanford University. It is the site of the Stanford Linear Accelerator, a 3.2 kilometer (2-mile) linear accelerator constructed in 1966 that could accelerate electrons to energies of 50 GeV.
Argonne National Laboratory is a federally funded research and development center in Lemont, Illinois, United States. Founded in 1946, the laboratory is owned by the United States Department of Energy and administered by UChicago Argonne LLC of the University of Chicago. The facility is the largest national laboratory in the Midwest.
A synchrotron light source is a source of electromagnetic radiation (EM) usually produced by a storage ring, for scientific and technical purposes. First observed in synchrotrons, synchrotron light is now produced by storage rings and other specialized particle accelerators, typically accelerating electrons. Once the high-energy electron beam has been generated, it is directed into auxiliary components such as bending magnets and insertion devices in storage rings and free electron lasers. These supply the strong magnetic fields perpendicular to the beam that are needed to stimulate the high energy electrons to emit photons.
A synchrotron is a particular type of cyclic particle accelerator, descended from the cyclotron, in which the accelerating particle beam travels around a fixed closed-loop path. The strength of the magnetic field which bends the particle beam into its closed path increases with time during the accelerating process, being synchronized to the increasing kinetic energy of the particles.
A free-electron laser (FEL) is a fourth generation light source producing extremely brilliant and short pulses of radiation. An FEL functions much as a laser but employs relativistic electrons as a gain medium instead of using stimulated emission from atomic or molecular excitations. In an FEL, a bunch of electrons passes through a magnetic structure called an undulator or wiggler to generate radiation, which re-interacts with the electrons to make them emit coherently, exponentially increasing its intensity.
Self-amplified spontaneous emission (SASE) is a process within a free-electron laser (FEL) by which a laser beam is created from a high-energy electron beam.
Elettra Sincrotrone Trieste is an international research center located in Basovizza on the outskirts of Trieste, Italy.
Helen Thom Edwards was an American physicist. She was the lead scientist for the design and construction of the Tevatron at the Fermi National Accelerator Laboratory.
Swapan Chattopadhyay CorrFRSE is an Indian American physicist. Chattopadhyay completed his PhD from the University of California (Berkeley) in 1982.
An X-ray laser can be created by several methods either in hot, dense plasmas or as a free-electron laser in an accelerator. This article describes the x-ray lasers in plasmas, only.
A particle accelerator is a machine that uses electromagnetic fields to propel charged particles to very high speeds and energies to contain them in well-defined beams. Small accelerators are used for fundamental research in particle physics. Accelerators are also used as synchrotron light sources for the study of condensed matter physics. Smaller particle accelerators are used in a wide variety of applications, including particle therapy for oncological purposes, radioisotope production for medical diagnostics, ion implanters for the manufacture of semiconductors, and accelerator mass spectrometers for measurements of rare isotopes such as radiocarbon.
Claudio Pellegrini is an Italian/American physics and emeritus professor at University of California, Los Angeles (UCLA), known for his pioneering work on X-ray free electron lasers and collective effects in relativistic particle beams.
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Carmen S. Menoni is an Argentine-American physicist who is the University Distinguished Professor at Colorado State University. Her research considers oxide materials for interference coatings and spectrometry imaging. She is a Fellow of the Institute of Electrical and Electronics Engineers, American Physical Society, Optica, and SPIE. Menoni served as the President of the IEEE Photonics Society from 2020 to 2021.
Katherine C. Harkay is an American physicist working on particle accelerators.
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Ilan Ben-Zvi is an accelerator physicist and academic. He was the associate chair for accelerator R&D at the Collider-Accelerator Department (C-AD), and is a distinguished scientist emeritus at the Collider-Accelerator Department (C-AD) at Brookhaven National Laboratory.
Nina Rohringer is an Austrian physicist whose research concerns ultra-fast pulses from free-electron X-ray lasers, and their interactions with matter. She is a lead scientist at DESY, a professor at the University of Hamburg, and a faculty member of the Max Planck Institute for the Structure and Dynamics of Matter, in Germany.
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