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Dirk Englund
Dirk Robert Englund is a Professor of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology. He is known for his research in quantum photonics and optical computing. Biography and education Dirk Robert Englund grew up in Germany and California. He attended the California Institute of Technology, where he majored in physics and received his B.S. in 2002. After spending one year at the Technical University of Eindhoven on a Fulbright scholarship, he returned to the United States to earn his M.S. in electrical engineering and Ph.D. in applied physics from Stanford University in 2008 under the supervision of Jelena Vuckovic. He then completed postdoctoral research in the group of Mikhail Lukin at Harvard University. Dirk Englund is the son of American Assyriologist, Robert Keith Englund. Career and research From 2010 to 2013, Englund was an Assistant Professor of Electrical Engineering and of Applied Physics at Columbia University. In 2013, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photonics
Photonics is a branch of optics that involves the application of generation, detection, and manipulation of light in the form of photons through emission, transmission, modulation, signal processing, switching, amplification, and sensing. Even though photonics is a commonly used term, there is no widespread agreement on a clear definition of the term or on the difference between photonics and related fields, such as optics. Photonics is closely related to quantum electronics, where quantum electronics deals with the theoretical part of it while photonics deal with its engineering applications. Though covering all light's technical applications over the whole spectrum, most photonic applications are in the range of visible and near-infrared light. The term ''photonics'' developed as an outgrowth of the first practical semiconductor light emitters invented in the early 1960s and optical fibers developed in the 1970s. History The word 'Photonics' is derived from the Greek w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Applied Physics
Applied physics is the application of physics to solve scientific or engineering problems. It is usually considered a bridge or a connection between physics and engineering. "Applied" is distinguished from "pure" by a subtle combination of factors, such as the motivation and attitude of researchers and the nature of the relationship to the technology or science that may be affected by the work. Applied physics is rooted in the fundamental truths and basic concepts of the physical sciences but is concerned with the utilization of scientific principles in practical devices and systems and with the application of physics in other areas of science and high technology. Examples of research and development areas * Accelerator physics *Acoustics * Atmospheric physics *Biophysics * Brain–computer interfacing *Chemistry * Chemical physics * Differentiable programming **Artificial intelligence ** Scientific computing *Engineering physics **Chemical engineering **Electrical engineeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Engineers
German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also German nationality law **Germanic peoples (Roman era) *German diaspora * German language * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German ''The German'' is a 2008 Irish short film written and directed by Nick Ryan, Starring Toby Kebbell and Christian Brassington. It premiered at the 2008 Cork Film Festiva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Network
Quantum networks form an important element of quantum computing and quantum communication systems. Quantum networks facilitate the transmission of information in the form of quantum bits, also called qubits, between physically separated quantum processors. A quantum processor is a machine able to perform quantum circuits on a certain number of qubits. Quantum networks work in a similar way to classical networks. The main difference is that quantum networking, like quantum computing, is better at solving certain problems, such as modeling quantum systems. Basics Quantum networks for computation Networked quantum computing or distributed quantum computing works by linking multiple quantum processors through a quantum network by sending qubits in between them. Doing this creates a quantum computing cluster and therefore creates more computing potential. Less powerful computers can be linked in this way to create one more powerful processor. This is analogous to connecting sever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QuEra Computing
QuEra Computing Inc. is a quantum computing company based in Boston, Massachusetts. The company develops quantum computers using neutral atoms based on research conducted at both Harvard University and MIT. QuEra also develops software for simulating systems of Rydberg atoms. and finding solutions to Combinatorial Optimization problems. QuEra actively conducts research in Condensed Matter Physics and combinatorial optimization using neutral atoms as well. History QuEra Computing was founded by Mikhail Lukin, Vladan Vuletić, Markus Greiner, Dirk Englund, Nathan Gemelke, and John Pena in 2018. Prior to QuEra’s founding, research into using and controlling neutral atoms had already started in 2015 at Harvard and MIT, culminating in a 51-qubit machine which later led to the development of a 256-qubit machine. On October 24th 2024, the Massachusetts Green High Performance Computing Center announced a $16 million expansion to its computing campus, planning to build a quantum c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphene
Graphene () is a carbon allotrope consisting of a Single-layer materials, single layer of atoms arranged in a hexagonal lattice, honeycomb planar nanostructure. The name "graphene" is derived from "graphite" and the suffix -ene, indicating the presence of double bonds within the carbon structure. Graphene is known for its exceptionally high Ultimate tensile strength, tensile strength, Electrical resistivity and conductivity, electrical conductivity, Transparency and translucency, transparency, and being the thinnest two-dimensional material in the world. Despite the nearly transparent nature of a single graphene sheet, graphite (formed from stacked layers of graphene) appears black because it absorbs all visible light wavelengths. On a microscopic scale, graphene is the strongest material ever measured. The existence of graphene was first theorized in 1947 by P. R. Wallace, Philip R. Wallace during his research on graphite's electronic properties, while the term ''graphen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Keith Englund
Robert K. Englund (March 29, 1952 - May 24, 2020) was an American Archaeologist and Assyriologist. Biography Robert Keith Englund was born in Bellingham, Washington; attended high school in Yakima, WA; and enrolled in mathematics at the University of Washington in 1970. He quit in 1972 to travel the world (supporting himself through jobs such as carpentry), then enrolled at the University of California at Berkeley (1974) where he completed a BA in Near Eastern Studies in 1977. After a year of graduate work at the University of Chicago, he transferred to the University of Munich, where he completed his PhD dissertation "Verwaltung und Organisation der Ur III-Fischerei (The Administration and Organization of Ur III Fisheries)" under advisor Dietz Otto Edzard. The thesis analyzed accounting in the Ur III period Third Dynasty of Ur in the third millennium BC to provide economics-based insight into the organization of state-dependent workers and supervisors in fisheries. After post-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard University
Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyman John Harvard (clergyman), John Harvard, it is the oldest institution of higher learning in the United States. Its influence, wealth, and rankings have made it one of the most prestigious universities in the world. Harvard was founded and authorized by the Massachusetts General Court, the governing legislature of Colonial history of the United States, colonial-era Massachusetts Bay Colony. While never formally affiliated with any Religious denomination, denomination, Harvard trained Congregationalism in the United States, Congregational clergy until its curriculum and student body were gradually secularized in the 18th century. By the 19th century, Harvard emerged as the most prominent academic and cultural institution among the Boston B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Lukin
Mikhail Lukin (); born 10 October 1971) is a Russian theoretical and experimental physicist and a professor at Harvard University. He was elected a member of the National Academy of Sciences in 2018. Early life Mikhail "Misha" Lukin was born in Moscow, Russia. He studied physics and mathematics at MIPT, and he graduated in 1993. Following his graduation, he joined Texas A&M University where he wrote a research paper titled ''Quantum Coherence and Interference in Optics and Laser Spectroscopy'' that he used for his Ph.D. thesis. Between this and 1994 he was a visiting scientist at the Max Planck Institute of Quantum Optics in Garching, Germany. Later on he became a postdoc at Texas A&M University and then became a fellow, and later joint director, of the Institute for Theoretical Atomic and Molecular Physics a division of Center for Astrophysics Harvard & Smithsonian. In 2001 he became an assistant professor at Harvard and three years later became its professor. In 2023, Lukin be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fulbright Scholarship
The Fulbright Program, including the Fulbright–Hays Program, is one of several United States cultural exchange programs with the goal of improving intercultural relations, cultural diplomacy, and intercultural competence between the people of the United States and other countries through the mutual exchange of persons, knowledge, and skills. The program was founded by United States Senator J. William Fulbright in 1946, and has been considered as one of the most prestigious scholarships in the United States. Via the program, competitively selected American citizens including students, scholars, teachers, professionals, scientists, and artists may receive scholarships or grants to study, conduct research, teach, or exercise their talents abroad; and citizens of other countries may qualify to do the same in the United States. The program provides approximately 8,000 grants annually, comprising roughly 1,600 grants to U.S. students, 1,200 to U.S. scholars, 4,000 to foreign st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Information
Quantum information is the information of the state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated using quantum information processing techniques. Quantum information refers to both the technical definition in terms of Von Neumann entropy and the general computational term. It is an interdisciplinary field that involves quantum mechanics, computer science, information theory, philosophy and cryptography among other fields. Its study is also relevant to disciplines such as cognitive science, psychology and neuroscience. Its main focus is in extracting information from matter at the microscopic scale. Observation in science is one of the most important ways of acquiring information and measurement is required in order to quantify the observation, making this crucial to the scientific method. In quantum mechanics, due to the uncertainty principle, non-commuting observables cannot be precisely measured simultaneously, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
