Rodney Loudon FRS (25 July 1934 – 25 December 2022) was a British physicist, best known for his work in quantum optics. He was Emeritus Professor of Theoretical Physics at the University of Essex.[3][4][5] Loudon died on 25 December 2022, at the age of 88.[6]
Rodney Loudon | |
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 Rodney Loudon 2004 | |
| Born | 25 July 1934[2] Prestwich, Bury, Manchester, England |
| Died | 25 December 2022 (aged 88) Hadleigh, Suffolk, England |
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| Thesis | The theory of the absorption edge in semiconductors |
| Doctoral advisor | Roger J. Elliott[1] |
Education
editLoudon attended the Bury Grammar School in Manchester. He received his Master of Arts (1956) and Doctor of Philosophy (1959) degrees from the University of Oxford, where he was a member of the Brasenose College.[2]After Oxford he undertook postdoctoral research at University of California, Berkeley
Research work
editLoudon's research focused on various aspects of theoretical solid state and laser physics, and particularly on light scattering. His 1964 paper on the Raman effect was one of the 100 most cited papers in all areas of physical science between 1960 and 1969. He has published more than 190 papers and 3 books, one of which (the three editions of The Quantum Theory of Light) is recognized internationally and has been translated into Russian and Japanese.[4]
His early work on excitons, phonons and magnons and his later treatments of non-classical effects in the statistical properties of light have attracted many citations. His later work on surface excitations and on optical amplification, attenuation and detection has also proved to be important.[4]
Loudon worked at the University of Essex as Professor, Chairman and Dean. He has also worked at British Telecom, Royal Radar Establishment, Bell Telephone Laboratories and Radio Corporation of America, and he has been a consultant to these organisations over several years, contributing to both applied and fundamental research.[4] In addition to his physics research Loudon was a member of Institute of Physics Council and Opto-Electronics Group of Rank Prizes Committee.
Books
edit- The Quantum Theory of Light (1973);[7][8] 2nd edition (1983);[9] 3rd edition (2000) ISBN 0-19-850177-3
- with William Hayes: Scattering of Light by Crystals (1978)[10]
- with David J. Barber: An Introduction to the Properties of Condensed Matter (1989) ISBN 978-0521269070
Awards and honours
edit- Loudon was elected a Fellow of the Royal Society (FRS) in 1987.[4]
- Young Medal and Prize 1987
- Max Born Award 1992.
- Humboldt Prize 1998.
References
edit- ^ "Rodney Loudon". Physics Tree.
- ^ a b "Loudon, Prof. Rodney". Who's Who (online ed.). A & C Black. 2017. doi:10.1093/ww/9780199540884.013.24961. Retrieved 22 January 2018. (Subscription or UK public library membership required.)
- ^ a b Staff profile, University of Essex, retrieved 2016-03-14.
- ^ a b c d e "Rodney Loudon". London: Royal Society. One or more of the preceding sentences may incorporate text from the royalsociety.org website where "all text published under the heading 'Biography' on Fellow profile pages is available under Creative Commons Attribution 4.0 International License." "Royal Society Terms, conditions and policies". Archived from the original on 20 February 2016. Retrieved 9 March 2016.
{{cite web}}: CS1 maint: bot: original URL status unknown (link) - ^ "Rodney Loudon". www.debretts.com. Retrieved 14 March 2016.[title missing]
- ^ "Tribute to Professor Rodney Loudon". www.essex.ac.uk. Retrieved 6 January 2022.
- ^ Barton, G. (1974). "Review of The Quantum Theory of Light by Rodney Loudon". Physics Bulletin. 25 (3): 103–104. doi:10.1088/0031-9112/25/3/025.
- ^ Scully, Marlan O. (1974). "Review of The Quantum Theory of Light". Physics Today. 27 (8): 48. Bibcode:1974PhT....27h..48L. doi:10.1063/1.3128806. S2CID 121497954.
- ^ Hunter, Larry (1986). "Review of The Quantum Theory of Light, Second Edition". American Journal of Physics. 54 (3): 285–286. Bibcode:1986AmJPh..54..285L. doi:10.1119/1.14652.
- ^ Birman, Joseph L. (1980). "Review of Scattering of Light by Crystals by W. Hayes and R. Loudon". Physics Today. 33 (4). AIP Publishing: 55–56. doi:10.1063/1.2914020.