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Dieter Pohl (physicist)
Dieter Pohl (Wolfgang Dieter Pohl, born 1938) is a German–Swiss physicist. He became known especially for his pioneering works in nano-optics, near field optics (NFO), and plasmonics. Pohl studied at the University of Stuttgart and the Technische Universität München (TUM) where he did his doctorate with Wolfgang Kaiser. In 1968, he moved to IBM Zurich Research Laboratory in Rüschlikon and 1998 to University of Basel. He was appointed titular professor in 2002. In 1982 he invented and developed the near-field scanning optical microscopy (NSOM/SNOM)., the first optical instrument that provided optical resolution far beyond Abbe's diffraction limit, e.g. 20 nm at wavelength 515 nm. In the following years the close relation between optical near-fields and plasmons was investigated, contributing to the emergence of the new field of plasmonics. 1999 Dieter Pohl suggested antennas as ideal sources or probes of localized optical near-fields. The problem was that ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nano-optics
Nanophotonics or nano-optics is the study of the behavior of light on the nanometer scale, and of the interaction of nanometer-scale objects with light. It is a branch of optics, optical engineering, electrical engineering, and nanotechnology. It often involves dielectric structures such as nanoantennas, or metallic components, which can transport and focus light via surface plasmon polaritons. The term "nano-optics", just like the term "optics", usually refers to situations involving ultraviolet, visible, and near-infrared light (free-space wavelengths from 300 to 1200 nanometers). Background Normal optical components, like lenses and microscopes, generally cannot normally focus light to nanometer (deep subwavelength) scales, because of the diffraction limit (Rayleigh criterion). Nevertheless, it is possible to squeeze light into a nanometer scale using other techniques like, for example, surface plasmons, localized surface plasmons around nanoscale metal objects, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanotechnology (journal)
''Nanotechnology'' is a peer-reviewed scientific journal published by IOP Publishing. It covers research in all areas of nanotechnology. The editor-in-chief is Ray LaPierre (McMaster University, Canada). Abstracting, indexing, and impact factor According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 3.874. It is indexed in the following bibliographic databases: *Chemical Abstracts *Compendex * Inspec * Web of Science *PubMed *Scopus *Astrophysics Data System *Aerospace & High Technology * EMBASE *Environmental Science and Pollution Management *International Nuclear Information System The International Nuclear Information System (INIS) hosts one of the world's largest collections of published information on the peaceful uses of nuclear science and technology. History INIS is based in Vienna, Austria and has been operating since ... References External links * {{Official website, http://iopscience.iop.org/0957-4484 Nanotechnology journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technical University Of Munich Alumni
Technical may refer to: * Technical (vehicle), an improvised fighting vehicle * Technical analysis, a discipline for forecasting the future direction of prices through the study of past market data * Technical drawing, showing how something is constructed or functions (also known as drafting) * Technical file, set of technical drawings * Technical death metal, a subgenre of death metal that focuses on complex rhythms, riffs, and song structures * Technical foul, an infraction of the rules in basketball usually concerning unsportsmanlike non-contact behavior * Technical rehearsal for a performance, often simply referred to as a technical * Technical support, a range of services providing assistance with technology products * Vocational education Vocational education is education that prepares people to work as a technician or to take up employment in a skilled craft or trade as a tradesperson or artisan. Vocational Education can also be seen as that type of education gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Stuttgart Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic Church monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word ''universitas'' (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1938 Births
Events January * January 1 ** The new constitution of Estonia enters into force, which many consider to be the ending of the Era of Silence and the authoritarian regime. ** State-owned railway networks are created by merger, in France (SNCF) and the Netherlands (Nederlandse Spoorwegen – NS). * January 20 – King Farouk of Egypt marries Safinaz Zulficar, who becomes Queen Farida, in Cairo. * January 27 – The Honeymoon Bridge at Niagara Falls, New York, collapses as a result of an ice jam. February * February 4 ** Adolf Hitler abolishes the War Ministry and creates the Oberkommando der Wehrmacht (High Command of the Armed Forces), giving him direct control of the German military. In addition, he dismisses political and military leaders considered unsympathetic to his philosophy or policies. General Werner von Fritsch is forced to resign as Commander of Chief of the German Army following accusations of homosexuality, and replaced by General Walther von ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Physical Society
The German Physical Society (German: , DPG) is the oldest organisation of physicists. The DPG's worldwide membership is cited as 60,547, as of 2019, making it the largest physics society in the world. It holds an annual conference () and multiple spring conferences (), which are held at various locations and along topical subjects of given sections of the DPG. The DPG serves the fields of pure and applied physics. Main aims are to bring its members and all physicists living in Germany closer together, represent their entirety outwards as well as foster the exchange of ideas between its members and foreign colleagues. The DPG binds itself and its members to advocate for freedom, tolerance, veracity and dignity in science and to be aware about the fact that the people working in science are responsible to a particularly high extent for the configuration of the overall human activity. Conferences and fostering young talent The DPG itself does not carry out any research, but its confer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Physical Society
The Swiss Physical Society (SPS) (German: Schweizerische Physikalische Gesellschaft / SPG, French: Société Suisse de Physique / SSP) is a Swiss professional society promoting physics in Switzerland. It was founded in May 1908. SPS is involved in education and mediate young talent programs and Swiss participation in tournaments such as the International Physicists Tournament. Academic conferences, symposia and workshop Beginning with the Industrial Revolution era, a workshop may be a room, rooms or building which provides both the area and tools (or machinery) that may be required for the manufacture or repair of manufactured goods. Workshops were the on ...s are organised by the Swiss Physical Society. Publications In the period 1928 – 1999, the Swiss Physical Society published the ''Helvetica Physics Acta'', which continued as the ''SPS communications'' (German: ''SPG Mitteilungen'', French: ''Communications de la SSP''). Since 2008, the SPS communications has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM Technical Disclosure Bulletin
The IBM Technical Disclosure Bulletin was a technical publication produced by IBM between 1958 and 1998. The purpose of the Bulletin was to disclose inventions that IBM did not want their competitors to get patents on. The Bulletin was a form of defensive publication. By publishing the details of how to make and use the invention, patent examiners could have a searchable source of prior art that they could cite against subsequent patent application A patent application is a request pending at a patent office for the grant of a patent for an invention described in the patent specification and a set of one or more claims stated in a formal document, including necessary official forms and rel ...s filed by others on the same or similar inventions. The Bulletin has been cited over 48,000 times in various United States patents.Delphion Web sitehttp://www.delphion.com/search-prior_art#tdb retrieved on June 20, 2006 See also * United States Statutory Invention Registration * Patent C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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