36:
660:, Lauritsen began work on weapons and weapons design. His initial work was on the design and development of the proximity fuze, but for most of the war he ran a large program at Caltech that developed and manufactured a variety of rocket weapons, mostly for the Navy. In this connection he helped found the Naval Ordnance Test Station (now The Naval Air Warfare Center, Weapons Division, China Lake, with a laboratory bearing his name) at
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531:, and the production of the heavier elements. In 1939, the laboratory ceased to do medical therapy and concentrated on nuclear physics. (Lauritsen was director of the laboratory from its inception until he retired in 1962.)
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In 1932, he converted one of his X-ray tubes into an accelerator of protons and helium ions and began to study nuclear reactions. In 1934, Lauritsen and H. Richard Crane used a sample of recently discovered
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with his wife Sigrid
Henriksen and son Tommy, first to Florida, where the family lived for a time on a houseboat, and later to Boston, where he worked as a draftsman during the
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observing and evaluating
American weaponry for the Defense Department. He served as an adviser to the U.S. government and as a member of many committees and other groups.
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patients in the
Kellogg Radiation Laboratory, built as a treatment clinic in 1931. Sigrid Lauritsen, who was one of the first female graduates of the
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He continued his weapons work in the years following the war, and much of his work was classified. Among the projects in which he participated were
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with which they made the first accelerator-produced artificial radioactivity. He later measured the radiation produced when a
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annihilate each other. One of his most significant discoveries was to show that protons could be captured by a
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where he was chief engineer at the
Kennedy Corporation, a producer of consumer radio receivers.
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In 1937, he invented a radiation detector called the
Lauritsen electroscope, widely used as
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tubes of exceptionally high voltage. These tubes were then used for radiation therapy of
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on radio for communicating between ship and shore. He became interested in the design of
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Charles H. Holbrow, "Charles C. Lauritsen: A Reasonable Man in an
Unreasonable World",
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where he talked his way into graduate study in physics. In 1929, he received his
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at the Odense
Tekniske Skole, graduating in 1911. In 1916 he emigrated to the
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After a lengthy struggle with cancer, he died on April 13, 1968, aged 76.
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Elected to the Royal Danish
Academy of Sciences and Letters, 1939.
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Guide to the Papers of
Charles Christian Lauritsen, 1927-1977
798:"Obituary: Charles C. Lauritsen Was Nuclear-Research Pioneer"
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who, in casual conversation afterwards, invited him to visit
308:(April 4, 1892 – April 13, 1968) was a Danish-American
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William A. Fowler, "Charles
Christian Lauritsen", 1969, in
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medical school, worked in the clinic as a radiologist.
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Knud Jakobsen, "Danskeren bag bomben" 2013 (in Danish,
504:, obtained from G.N. Lewis at Berkeley, to generate
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656:In 1940, more than a year before the U.S. entered
941:National Academy of Sciences Biographical Memoir
929:Weapons Division China Lake PAO about China Lake
465:In 1926, Lauritsen attended a public lecture by
57:but its sources remain unclear because it lacks
1750:Members of the American Philosophical Society
961:
924:Target Committee, Los Alamos, May 10-11, 1945
753:Awarded an honorary Doctor of Laws degree by
8:
1745:Presidents of the American Physical Society
977:Presidents of the American Physical Society
580:. Unsourced material may be challenged and
484:In 1928, he and Ralph D. Bennett developed
354:. Unsourced material may be challenged and
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695:he was at the front lines just after the
644:Learn how and when to remove this message
473:. Lauritsen and his family soon moved to
418:Learn how and when to remove this message
88:Learn how and when to remove this message
1735:United States Army Science Board people
789:
750:Awarded the Tom W. Bonner Prize, 1967.
1730:Danish emigrants to the United States
27:Danish-American physicist (1892–1968)
7:
578:adding citations to reliable sources
352:adding citations to reliable sources
226:Captain Robert Dexter Conrad Award
25:
536:quartz fiber radiation dosimeters
494:University of Southern California
1755:Deaths from cancer in California
1715:20th-century American physicists
672:", a high explosive copy of the
668:, including development of the "
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738:American Philosophical Society
1:
714:Elected to the United States
450:. By 1921, he was working in
716:National Academy of Sciences
1720:American nuclear physicists
1235:Charles Christian Lauritsen
306:Charles Christian Lauritsen
125:Charles Christian Lauritsen
1771:
1104:William Francis Gray Swann
1671:Sylvester James Gates Jr.
1015:Edward Leamington Nichols
745:American Physical Society
446:and was a witness to the
299:
242:
111:
1725:Manhattan Project people
1408:Norman Foster Ramsey Jr.
1241:John Hasbrouck Van Vleck
1069:Thomas Corwin Mendenhall
920:including his biography.
900:, vol. 5, 419-472, 2003.
892:NAS Biographical Memoirs
448:Boston Molasses Disaster
197:Millikan–Lauritsen plots
43:This article includes a
1426:Arthur Leonard Schawlow
1182:Arthur Jeffrey Dempster
1170:Percy Williams Bridgman
1045:Robert Andrews Millikan
687:, Project Michael, and
72:more precise citations.
1325:John Archibald Wheeler
1212:Francis Wheeler Loomis
1146:John Torrence Tate Sr.
1033:Benjamin Osgood Peirce
991:Henry Augustus Rowland
934:July 16, 2010, at the
898:Physics in Perspective
430:Lauritsen was born in
193:Quartz fiber dosimeter
1740:People from Holstebro
1528:Jerome Isaac Friedman
1206:J. Robert Oppenheimer
1027:William Francis Magie
1003:Arthur Gordon Webster
808:(6): 107. June 1968.
574:improve this section
348:improve this section
316:Early life and career
169:Odense Tekniske Skole
1492:Donald N. Langenberg
1480:Nicolaas Bloembergen
1349:Edward Mills Purcell
1259:Raymond Thayer Birge
1057:Joseph Sweetman Ames
867:search.amphilsoc.org
863:"APS Member History"
662:Inyokern, California
18:Charles C. Lauritsen
1665:Philip H. Bucksbaum
1557:William F. Brinkman
1444:Mildred Dresselhaus
1367:Joseph Edward Mayer
1343:Luis Walter Alvarez
1307:John Harry Williams
1134:Harrison M. Randall
1092:Karl Taylor Compton
997:Albert A. Michelson
838:"Charles Lauritsen"
814:1968PhT....21f.107.
768:is named after him.
593:"Charles Lauritsen"
542:Weapons development
367:"Charles Lauritsen"
234:Tom W. Bonner Prize
1629:Malcolm R. Beasley
1593:Arthur Bienenstock
1468:James A. Krumhansl
1414:Lewis M. Branscomb
1301:William V. Houston
1271:Henry DeWolf Smyth
1200:Lee Alvin DuBridge
1140:Lyman James Briggs
1128:Floyd K. Richtmyer
727:Order of Dannebrog
432:Holstebro, Denmark
280:Robert A. Millikan
45:list of references
1692:
1691:
1623:Michael S. Turner
1462:Val Logsdon Fitch
1432:Maurice Goldhaber
1396:William A. Fowler
1331:Charles H. Townes
1218:Isidor Isaac Rabi
1051:Henry A. Bumstead
842:www.nasonline.org
823:10.1063/1.3034996
743:President of the
706:Awards and honors
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294:William A. Fowler
286:Doctoral students
244:Scientific career
106:Charles Lauritsen
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16:(Redirected from
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1599:Cherry A. Murray
1516:D. Allan Bromley
1486:Ernest M. Henley
1474:Eugen Merzbacher
1450:Robert R. Wilson
1289:Victor Weisskopf
1283:George Uhlenbeck
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184:X-ray therapy
183:
179:
173:
168:
164:
158:
154:
143:13 April 1968
142:
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128:April 4, 1892
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100:
92:
89:
81:
71:
67:
61:
60:
54:
50:
46:
41:
32:
31:
19:
1647:Laura Greene
1611:Barry Barish
1587:Leo Kadanoff
1456:Sidney Drell
1337:John Bardeen
1247:Enrico Fermi
897:
870:. Retrieved
866:
857:
845:. Retrieved
841:
832:
805:
801:
792:
771:Awarded the
722:
701:
678:
670:pumpkin bomb
658:World War II
655:
640:
631:
621:
614:
607:
600:
588:
572:Please help
560:
533:
523:, releasing
498:
483:
464:
436:architecture
434:and studied
429:
414:
405:
395:
388:
381:
374:
362:
346:Please help
334:
305:
304:
264:Institutions
243:
189:Pumpkin bomb
99:
84:
75:
64:Please help
56:
1710:1968 deaths
1705:1892 births
1659:David Gross
1635:Sam Aronson
1569:Helen Quinn
1402:George Pake
1319:Felix Bloch
1277:Jesse Beams
1152:John Zeleny
872:January 25,
847:January 25,
760:The crater
666:atomic bomb
175:(PhD, 1929)
156:Nationality
70:introducing
1699:Categories
1641:Homer Neal
1098:Henry Gale
1021:Henry Crew
1009:Carl Barus
784:References
721:Appointed
693:Korean War
634:March 2024
604:newspapers
525:gamma rays
408:March 2024
378:newspapers
206:Physicist
147:1968-04-14
78:March 2024
1389:1976–2000
1265:E. Wigner
1228:1951–1975
1085:1926–1950
984:1899–1925
762:Lauritsen
723:Commander
561:does not
502:deuterium
460:St. Louis
452:Palo Alto
444:Great War
335:does not
310:physicist
134:, Denmark
132:Holstebro
1253:H. Bethe
932:Archived
779:in 1948.
514:electron
510:positron
506:neutrons
475:Pasadena
203:Children
885:Sources
810:Bibcode
764:on the
757:, 1965.
747:, 1951.
740:, 1954.
725:of the
718:, 1941.
674:Fat Man
618:scholar
582:removed
567:sources
521:nucleus
512:and an
471:Caltech
392:scholar
356:removed
341:sources
268:Caltech
254:Physics
172:Caltech
159:Denmark
145: (
66:improve
1685:(2023)
1679:(2022)
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1661:(2019)
1655:(2018)
1649:(2017)
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1106:(1931)
1100:(1929)
1094:(1927)
1077:(1925)
1071:(1923)
1065:(1921)
1059:(1919)
1053:(1918)
1047:(1916)
1041:(1914)
1035:(1913)
1029:(1911)
1023:(1909)
1017:(1907)
1011:(1905)
1005:(1903)
999:(1901)
993:(1899)
676:bomb.
620:
613:
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591:
518:carbon
490:cancer
394:
387:
380:
373:
365:
250:Fields
237:(1967)
229:(1958)
221:(1948)
214:Awards
1544:2001–
625:JSTOR
611:books
486:X-ray
479:Ph.D.
399:JSTOR
385:books
51:, or
874:2023
849:2023
766:Moon
755:UCLA
597:news
565:any
563:cite
529:star
371:news
339:any
337:cite
140:Died
121:Born
818:doi
576:by
350:by
161:USA
1701::
865:.
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