Arthur Leonard Schawlow

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Arthur L. Schawlow
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Arthur Leonard Schawlow
Nobel Prize for Physics (1981)
National Medal of Science (1991)
Scientific career
FieldsPhysics
InstitutionsBell Labs
Columbia University
Stanford University
Doctoral advisorMalcolm Crawford
Doctoral studentsAntoinette Taylor
Wendell T. Hill
Michael Duryea Williams

Arthur Leonard Schawlow (May 5, 1921 – April 28, 1999) was an American

atomic energy levels with great precision.[1][2]

Biography

Schawlow was born in Mount Vernon, New York. His mother, Helen (Mason), was from Canada, and his father, Arthur Schawlow, was a Jewish immigrant from Riga (then in the Russian Empire, now in Latvia). Schawlow was raised in his mother's Protestant religion.[3] When Arthur was three years old, they moved to Toronto, Ontario, Canada.

At the age of 16, he completed

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 the university with Professor Malcolm Crawford. He then took a postdoctoral position with Charles H. Townes at the physics department of Columbia University
in the fall of 1949.

He went on to accept a position at Bell Labs in late 1951. He left in 1961 to join the faculty at Stanford University as a professor. He remained at Stanford until he retired to emeritus status in 1996.

Although his research focused on

Kai Siegbahn
for their contributions to the development of laser spectroscopy.

Schawlow coauthored the widely used text Microwave Spectroscopy (1955) with Charles Townes. Schawlow and Townes were the first to publish the theory of laser design and operation in their seminal 1958 paper on "optical masers",

Theodore Maiman
.

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."

Science and religion

He participated in

science and religion discussions. Regarding God, he stated, "I find a need for God in the universe and in my own life."[6]

Personal life

In 1951, he married Aurelia Townes, younger sister of his postdoctoral advisor, Charles Townes. They had three children: Arthur Jr., Helen, and Edith. Arthur Jr. is

autistic
, with very little speech ability.

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. Schawlow was a promoter of the controversial method of facilitated communication with patients of autism.[7][8]

He considered himself to be an orthodox Protestant Christian, and attended a Methodist church.[3] Arthur Schawlow was an intense fan and collector of traditional American jazz recordings, as well as a supporter of instrumental groups performing this type of music.

Schawlow died of leukemia in Palo Alto, California, on April 28, 1999, at the age 77.

Awards and honors

Bibliography

  • Schawlow, A L (1995), "Principles of lasers", Journal of Clinical Laser Medicine & Surgery, vol. 13, no. 3 (published Jun 1995), pp. 127–30,
    PMID 10150635
  • Schawlow, AL (1982), "Spectroscopy in a New Light",
  • Schawlow, AL (1978), "Laser Spectroscopy of Atoms and Molecules", Science, 202 (4364) (published Oct 13, 1978): 141–147,
  • McCaul, B W; Schawlow, A L (1969), "Plasma refractive effects in HCN lasers", Ann. N. Y. Acad. Sci., vol. 168, no. 3 (published Feb 10, 1969), pp. 697–702,
  • Schawlow, A L (1966), "Lasers", International Ophthalmology Clinics, vol. 6, no. 2, pp. 241–51,

See also

References

  1. ^ "Arthur L. Schawlow". IEEE Global History Network. IEEE. Retrieved 10 August 2011.
  2. .
  3. ^ a b "The religion of Arthur Schawlow, Nobel Prize-winning physicist; worked with lasers". www.adherents.com. Archived from the original on July 14, 2007.{{cite web}}: CS1 maint: unfit URL (link)
  4. .
  5. .
  6. ^ "Arthur Schawlow, Nobel laureate and co-inventor of the laser, dies: 4/99". News-service.stanford.edu. 1999-05-05. Retrieved 2022-08-19.
  7. ^ "Archived copy". Archived from the original on 2008-07-23. Retrieved 2006-09-12.{{cite web}}: CS1 maint: archived copy as title (link)
  8. ^ "Arthur Leonard Schawlow". American Academy of Arts & Sciences. Retrieved 2022-05-19.
  9. ^ "Arthur L. Schawlow". www.nasonline.org. Retrieved 2022-05-19.
  10. American Academy of Achievement
    .
  11. ^ "APS Member History". search.amphilsoc.org. Retrieved 2022-05-19.

External links