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Encyclopedia > Arthur Leonard Schawlow
Arthur Leonard Schawlow

Arthur Leonard Schawlow
Born May 5, 1921(1921-05-05)
Mount Vernon, New York
Died April 28, 1999 (aged 77)
Palo Alto, California
Residence USA
Nationality Flag of the United States United States
Field Physics
Institutions Bell Labs and Stanford University
Alma mater University of Toronto
Academic advisor   Malcolm Crawford
Known for laser spectroscopy
Notable prizes Nobel Prize for Physics (1981)

Arthur Leonard Schawlow (May 5, 1921April 28, 1999) was an American physicist. He is best remembered for his work on lasers, for which he was awarded a 1981 Nobel Prize. Image File history File links No higher resolution available. ... // is the 125th day of the year (126th in leap years) in the Gregorian calendar. ... Year 1921 (MCMXXI) was a common year starting on Saturday (link will display the full calendar). ... For other places with the same name, see Mount Vernon (disambiguation). ... is the 118th day of the year (119th in leap years) in the Gregorian calendar. ... This article is about the year. ... Location in Santa Clara County and the state of California Coordinates: , Country State County Santa Clara Government  - Mayor Yoriko Kishimoto[1] Area  - City 25. ... Image File history File links This is a lossless scalable vector image. ... A magnet levitating above a high-temperature superconductor demonstrates the Meissner effect. ... Bell Laboratories (also known as Bell Labs and formerly known as AT&T Bell Laboratories and Bell Telephone Laboratories) was the main research and development arm of the United States Bell System. ... “Stanford” redirects here. ... The University of Toronto (U of T) is a public research university in the city of Toronto, Ontario, Canada. ... Extremely high resolution spectrum of the Sun showing thousands of elemental absorption lines (fraunhofer lines) Spectroscopy is the study of matter and its properties by investigating light, sound, or particles that are emitted, absorbed or scattered by the matter under investigation. ... Image File history File links Nobel_prize_medal. ... List of Nobel Prize laureates in Physics from 1901 to the present day. ... // is the 125th day of the year (126th in leap years) in the Gregorian calendar. ... Year 1921 (MCMXXI) was a common year starting on Saturday (link will display the full calendar). ... is the 118th day of the year (119th in leap years) in the Gregorian calendar. ... This article is about the year. ... A magnet levitating above a high-temperature superconductor demonstrates the Meissner effect. ... For other uses, see Laser (disambiguation). ... The Nobel Prizes (Swedish: ), as designated in Alfred Nobels will in 1895, are awarded for physics, chemistry, physiology or medicine, literature, and peace. ...


Biography

His mother, Helen Mason, was from Canada and his father, Arthur Schawlow, was an immigrant from Latvia. When Arthur was three years old, they moved to Toronto, Canada. Immigration is the movement of people from one place to another. ...


At the age of 16 he completed high school and received a scholarship in science at the University of Toronto. After earning his undergraduate degree Schawlow continued in graduate school at the University of Toronto which was interrupted due to World War II. At the end of the war he began work on his Ph.D at U of T with Professor Malcolm Crawford. He then took a postdoctoral position with Charles Townes at the physics department of Columbia University in the fall of 1949. For other uses, see High school (disambiguation). ... The University of Toronto (U of T) is a public research university in the city of Toronto, Ontario, Canada. ... An undergraduate degree (sometimes called a first degree or simply a degree) is the most common and primary academic degree available and is normally studied at a higher education institution, such as a university. ... This article does not cite any references or sources. ... Combatants Allied powers: China France Great Britain Soviet Union United States and others Axis powers: Germany Italy Japan and others Commanders Chiang Kai-shek Charles de Gaulle Winston Churchill Joseph Stalin Franklin Roosevelt Adolf Hitler Benito Mussolini Hideki Tōjō Casualties Military dead: 17,000,000 Civilian dead: 33,000... Doctor of Philosophy, abbreviated Ph. ... A postdoctoral appointment (colloquially, a post-doc) is a temporary research position held by a person who has completed his or her doctoral studies. ... Charles Hard Townes (born July 28, 1915) is an American Nobel Prize-winning physicist and educator. ... Alma Mater Columbia University in the City of New York is a private university in the United States and a member of the Ivy League. ... Year 1949 (MCMXLIX) was a common year starting on Saturday (link will display the full calendar) of the Gregorian calendar. ...


In 1951 he married Aurelia Townes, younger sister to Charles Townes, and together they had three children; Arthur Jr., Helen, and Edith. Arthur Jr. was autistic, with very little speech ability. Year 1951 (MCMLI) was a common year starting on Monday (link will display the full calendar) of the Gregorian calendar. ... Autism is a brain development disorder characterized by impairments in social interaction and communication, and restricted and repetitive behavior, all exhibited before a child is three years old. ...


He went on to accepted a position at Bell Labs in late 1951. He left in 1961 to join the faculty at Stanford University as a professor. He remained until he retired to emeritus status in 1996. Bell Laboratories (also known as Bell Labs and formerly known as AT&T Bell Laboratories and Bell Telephone Laboratories) was the main research and development arm of the United States Bell System. ... Year 1951 (MCMLI) was a common year starting on Monday (link will display the full calendar) of the Gregorian calendar. ... Year 1961 (MCMLXI) was a common year starting on Sunday (link will display full calendar) of the Gregorian calendar. ... “Stanford” redirects here. ... The meaning of the word professor (Latin: [1]) varies. ... Emeritus (IPA pronunciation: or ) is an adjective that is used in the title of a retired professor, bishop or other professional. ... Year 1996 (MCMXCVI) was a leap year starting on Monday (link will display full 1996 Gregorian calendar). ...


Schawlow and Professor Robert Hofstadter at Stanford, who also had an autistic child, teamed up to help each other find solutions to the condition. Arthur Jr. was put in a special center for autistic individuals, and later Schawlow put together an institution to care for people with autism in Paradise, California. It was later named the Arthur Schawlow Center in 1999, shortly before his death. Robert Hofstadter (February 5, 1915 - November 17, 1990) was the winner of the 1961 Nobel Prize in Physics for his pioneering studies of electron scattering in atomic nuclei and for his thereby achieved discoveries concerning the structure of the nucleons. ... Paradise is a city located in Butte County, in the north of Californias Central Valley, some 15 miles (24 km) northeast of Chico and 100 miles (160 km) north of Sacramento. ... This article is about the year. ...


Schawlow was a promoter of the controversial theory of facilitated communication with patients of autism. [1][2] Facilitated communication (FC) is an augmentative communication strategy, that is, a communication strategy used by people without functional speech. ...


Although his research focused on optics, in particular, lasers and their use in spectroscopy, he also pursued investigations in the areas of superconductivity and nuclear resonance. Schawlow shared the 1981 Nobel Prize in Physics with Nicolaas Bloembergen and Kai Siegbahn for their contributions to the development of laser spectroscopy. For the book by Sir Isaac Newton, see Opticks. ... For alternative meanings see laser (disambiguation). ... Extremely high resolution spectrogram of the Sun showing thousands of elemental absorption lines (fraunhofer lines) Spectroscopy is the study of the interaction between radiation (electromagnetic radiation, or light, as well as particle radiation) and matter. ... A magnet levitating above a high-temperature superconductor, cooled with liquid nitrogen. ... Pacific Northwest National Laboratorys high magnetic field (800 MHz, 18. ... Year 1981 (MCMLXXXI) was a common year starting on Thursday (link displays the 1981 Gregorian calendar). ... Hannes Alfvén (1908–1995) accepting the Nobel Prize for his work on magnetohydrodynamics [1]. List of Nobel Prize laureates in Physics from 1901 to the present day. ... Nicolaas Bloembergen (born Dordrecht, March 11, 1920) is a Dutch physicist. ... Kai Manne Börje Siegbahn (born April 20, 1918) is a Swedish physicist. ...


Schawlow coauthored Microwave Spectroscopy (1955) with Charles Townes. Also with Townes, they prepared a much disputed, by Gordon Gould, laser patent filed by Bell Labs in 1958. Year 1955 (MCMLV) was a common year starting on Saturday (link displays the 1955 Gregorian calendar). ... The first page of Gordon Goulds famous notebook, in which he coined the acronym LASER and described the essential elements for constructing one. ... For other uses, see Laser (disambiguation). ... For other uses, see Patent (disambiguation). ... Bell Laboratories (also known as Bell Labs and formerly known as AT&T Bell Laboratories and Bell Telephone Laboratories) was the main research and development arm of the United States Bell System. ... Year 1958 (MCMLVIII) was a common year starting on Wednesday (link will display full calendar) of the Gregorian calendar. ...


In 1991 the NEC Corporation and the American Physical Society established a prize: the Arthur L. Schawlow Prize in Laser Science. The prize is awarded annually to "candidates who have made outstanding contributions to basic research using lasers." Year 1991 (MCMXCI) was a common year starting on Tuesday (link will display the 1991 Gregorian calendar). ... NEC Corporation (Jp. ... The American Physical Society was founded in 1899 and is the worlds second largest organization of physicists. ... The Arthur L. Schawlow Prize in Laser Science is a prize that has been awarded annually by the American Physical Society since 1991. ...


Schawlow was born in Mount Vernon, New York and died of leukemia in Palo Alto, California. For other places with the same name, see Mount Vernon (disambiguation). ... Leukemia or leukaemia (see spelling differences) is a cancer of the blood or bone marrow and is characterized by an abnormal proliferation (production by multiplication) of blood cells, usually white blood cells (leukocytes). ... Location in Santa Clara County and the state of California Coordinates: , Country State County Santa Clara Government  - Mayor Yoriko Kishimoto[1] Area  - City 25. ...


Awards

The Young Medal and Prize is a prize awarded on odd numbered years by the Institute of Physics in the memory of Tomas Young for distinguished research in the field of optics, including physics outside the visible region. ... For the book by Sir Isaac Newton, see Opticks. ... The Institute of Physics (IOP) is Britain and Irelands main professional body for physicists. ... List of Nobel Prize laureates in Physics from 1901 to the present day. ...

External links

Persondata
NAME Schawlow, Arthur Leonard
ALTERNATIVE NAMES
SHORT DESCRIPTION American physicist
DATE OF BIRTH May 5, 1921
PLACE OF BIRTH Mount Vernon, New York
DATE OF DEATH April 28, 1999
PLACE OF DEATH Palo Alto, California


 
 

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