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Wolfgang Demtröder
Wolfgang Demtröder (b. 5 September 1931 in Attendorn) is a German physicist and spectroscopist. He is the author of several textbooks on laser spectroscopy and a series of four textbooks on experimental physics. His books entitled ''Laserspektroskopie'' and ''Laser Spectroscopy'' are considered classics in the field. From 1970 til 1999, he was ordinary professor at Kaiserslautern University of Technology. Awarded the Max Born Prize The Max Born Medal and Prize is a scientific prize awarded yearly by the German Physical Society (DPG) and the British Institute of Physics (IOP) in memory of the German physicist Max Born, who was a German-Jewish physicist, instrumental in th ... in 1994. References Spectroscopists 20th-century German physicists Living people Laser researchers 1931 births Academic staff of the Technical University of Kaiserslautern {{Germany-physicist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attendorn
Attendorn () is a German town in the Olpe district in North Rhine-Westphalia. As of 2019 it had a population of 24,264. History The town's location was favoured by the good climate in the Attendorn-Elsper Limestone Double Basin (''Attendorn-Elsper-Kalkdoppelmulde''), the fruitful soil and favourable transport potential, and was already attracting people in prehistoric times. Heavier settlement, however, can be traced only as far back as the Middle Ages. The town lies at the crossroads of two former long-distance roads, the ''Heidenstraße'' (“Heath Road”) and the so-called ''Königsstraße'' (“King’s Road”). Here, in Charlemagne’s time, arose a parish. Under the ''St.-Johannes-Kirche'' (church) are found the foundations of an old missionary church. In 1072, Archbishop Anno of Cologne endowed the Grafschaft Abbey and granted it, among other things, rights to an estate in Attendorn. Indeed, the monastery's endowment document stands as the town's earliest documentary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectroscopy
Spectroscopy is the field of study that measures and interprets the electromagnetic spectra that result from the interaction between electromagnetic radiation and matter as a function of the wavelength or frequency of the radiation. Matter waves and acoustic waves can also be considered forms of radiative energy, and recently gravitational waves have been associated with a spectral signature in the context of the Laser Interferometer Gravitational-Wave Observatory (LIGO) In simpler terms, spectroscopy is the precise study of color as generalized from visible light to all bands of the electromagnetic spectrum. Historically, spectroscopy originated as the study of the wavelength dependence of the absorption by gas phase matter of visible light dispersed by a prism. Spectroscopy, primarily in the electromagnetic spectrum, is a fundamental exploratory tool in the fields of astronomy, chemistry, materials science, and physics, allowing the composition, physical structure and e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Experimental Physics
Experimental physics is the category of disciplines and sub-disciplines in the field of physics that are concerned with the observation of physical phenomena and experiments. Methods vary from discipline to discipline, from simple experiments and observations, such as Galileo's experiments, to more complicated ones, such as the Large Hadron Collider. Overview Experimental physics encompasses all the disciplines of physics that are concerned with data acquisition, data-acquisition methods, and the detailed conceptualization (beyond simple thought experiments) and realization of laboratory experiments. It is often contrasted with theoretical physics, which is more concerned with predicting and explaining the physical behaviour of nature than the acquisition of empirical data. Although experimental and theoretical physics are concerned with different aspects of nature, they both share the same goal of understanding it and have a symbiotic relationship. The former provides data a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaiserslautern University Of Technology
Kaiserslautern (; Palatinate German: ''Lautre'') is a city in southwest Germany, located in the state of Rhineland-Palatinate at the edge of the Palatinate Forest. The historic centre dates to the 9th century. It is from Paris, from Frankfurt am Main, 666 kilometers (414 miles) from Berlin, and from Luxembourg. Kaiserslautern is home to about 100,000 people. Additionally, approximately 45,000 NATO military personnel are based in the city and its surrounding district ('' Landkreis Kaiserslautern''), contributing approximately US$1 billion annually to the local economy. History and demographics Prehistoric settlement in the area of what is now Kaiserslautern has been traced to at least 800 BC. Some 2,500-year-old Celtic tombs were uncovered at Miesau, a town about west of Kaiserslautern. The recovered relics are now in the Museum for Palatinate History at Speyer. Medieval period Kaiserslautern received its name from the favourite hunting retreat of Holy Roman Emperor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Max Born Prize
The Max Born Medal and Prize is a scientific prize awarded yearly by the German Physical Society (DPG) and the British Institute of Physics (IOP) in memory of the German physicist Max Born, who was a German-Jewish physicist, instrumental in the development of quantum mechanics. It was established in 1972, and first awarded in 1973. The terms of the award are that it is "to be presented for outstanding contributions to physics". The award goes to physicists based in Germany and in the UK or Ireland in alternate years. The prize is accompanied by a silver medal "about 6 cm in diameter and 0.5 cm thick. One face carries a profile of Max Born and his name and dates. The other face carries the equation pq – qp = h/2πi and the full names of IOP and DPG. The recipient's full name and year of award is engraved around the rim." The medal is accompanied by €3000. List of recipients The following have received this award: *1973 Roger Cowley *1974 Walter Greiner *1975 Trevor Moss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectroscopists
Spectroscopy is the field of study that measures and interprets the electromagnetic spectra that result from the interaction between electromagnetic radiation and matter as a function of the wavelength or frequency of the radiation. Matter waves and acoustic waves can also be considered forms of radiative energy, and recently gravitational waves have been associated with a spectral signature in the context of the Laser Interferometer Gravitational-Wave Observatory (LIGO) In simpler terms, spectroscopy is the precise study of color as generalized from visible light to all bands of the electromagnetic spectrum. Historically, spectroscopy originated as the study of the wavelength dependence of the absorption by gas phase matter of visible light dispersed by a prism. Spectroscopy, primarily in the electromagnetic spectrum, is a fundamental exploratory tool in the fields of astronomy, chemistry, materials science, and physics, allowing the composition, physical structure and ele ... [...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] |
Laser Researchers
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word "laser" is an acronym for "light amplification by stimulated emission of radiation". The first laser was built in 1960 by Theodore H. Maiman at Hughes Research Laboratories, based on theoretical work by Charles Hard Townes and Arthur Leonard Schawlow. A laser differs from other sources of light in that it emits light which is ''coherent''. Spatial coherence allows a laser to be focused to a tight spot, enabling applications such as laser cutting and lithography. Spatial coherence also allows a laser beam to stay narrow over great distances (collimation), enabling applications such as laser pointers and lidar (light detection and ranging). Lasers can also have high temporal coherence, which allows them to emit light with a very narrow spectrum. Alternatively, temporal coherence can be used to produce ultrashort pulses of light w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1931 Births
Events January * January 2 – South Dakota native Ernest Lawrence invents the cyclotron, used to accelerate particles to study nuclear physics. * January 4 – German pilot Elly Beinhorn begins her flight to Africa. * January 22 – Sir Isaac Isaacs is sworn in as the first Australian-born Governor-General of Australia. * January 25 – Mohandas Gandhi is again released from imprisonment in India. * January 27 – Pierre Laval forms a government in France. February * February 4 – Soviet leader Joseph Stalin gives a speech calling for rapid industrialization, arguing that only strong industrialized countries will win wars, while "weak" nations are "beaten". Stalin states: "We are fifty or a hundred years behind the advanced countries. We must make good this distance in ten years. Either we do it, or they will crush us." The first five-year plan in the Soviet Union is intensified, for the industrialization and collectivization of agriculture. * February 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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