Biography:Nabil M. Lawandy

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Short description: American physicist and businessman
Nabil M. Lawandy
Nabil M. Lawandy.jpg
Born (1957-03-12) March 12, 1957 (age 67)
NationalityAmerican
Alma materJohns Hopkins University
OccupationChief Executive Officer of Spectra Systems Corporation and Research Professor of Engineering at Brown University

Nabil Mishreky Lawandy (born March 12, 1957) is an American physicist, inventor, academic, and businessman. After 18 years as a professor of Engineering and Physics at Brown University, Lawandy founded Spectra Systems Corporation.[1][2] He is currently the President, and Chief Executive Officer of Spectra Systems Corporation, a London Stock Exchange-listed company[1] and is currently a Professor of Research at Brown University in the School of Engineering. Technology invented by Lawandy is used by many of the world's central banks to protect against counterfeiting of banknotes.

Early life

Lawandy was born in Cairo, Egypt to Mishreky Aziz Lawandy and Anastasia Sakelaridis. At the age of eight, the Lawandy family immigrated to Canada and then to the United States, where they became naturalized citizens. Lawandy grew up in northern Virginia and enrolled at the Johns Hopkins University where he graduated with Honors in 1977 and proceeded to complete his Master's from the same university in 1979. The very next year, he completed his Ph.D. in chemical physics at the age of 23.[2]

Career

Work at NASA

Working at the NASA Goddard Space Flight Center, Lawandy was part of a team that developed optically pumped far-infrared molecular lasers for use as local oscillators in astronomical heterodyne detection systems. The lasers developed were used to map the concentration of carbon monoxide (CO) in the Orion Nebula using the Keck telescopes at Mauna Kea.[3]

While still at NASA, Lawandy was one of the first to observe self-pulsing instabilities and deterministic chaos related to the Lorenz instability and dynamic Stark effects in optically pumped molecular lasers.[4][5]

Work at Brown University

After joining the faculty at Brown University in 1981, Lawandy's work throughout his academic career was a combination of experiment and theory. His early work focused on instabilities and chaos in single and multimode lasers with particular emphasis in coherently driven instabilities associated with three-level systems.[6][7][8] Lawandy's group was the first to observe optically encoded second-harmonic generation in bulk glasses and predicted the delocalization of carriers in disordered materials in strong light fields.[9][10][11][12] In addition, Lawandy's research group developed novel laser fabrication methods for micro-optics in glasses,[13][14][15][16] announced the first observations of the inhibition of spontaneous emission in a 3D photonic lattice of self-organized colloidal crystals and random media,[17] Casimir forces in ordered dielectric media,[18] laser action in a 3D FCC structure,[19] and Random Laser action in scattering media with optically pumped dyes providing amplification of light.[20][21][22] The work on random lasers [“laser Action in Strongly Scattering Media.” Nature 368, 436 (1994)] has resulted in a large body of work by many groups around the world and has been cited over 1400 times. Lawandy has also contributed to the field of plasmonics and predicted the oscillation of localized surface plasmon modes in systems with amplification.[23][24]

Lawandy has served as a thesis advisor to 19 Ph.D. students during his tenure as a Professor at Brown University and delivered over forty invited lectures on various research topics. His research has resulted in over 180 papers in refereed journals and 119 conference presentations and has been cited over 3200 times.

Lawandy's career has been covered in many scientific journals and magazines as well as television segments, including The Economist, Scientific American, Science News, Wall Street Journal, Los Angeles Times , Boston Globe, Fox News, and BBC.[25][26][27][28]

Patents and Awards

Lawandy holds over 100 published US and international patents in a number of applications spanning optical materials, processes, and devices and authentication technology.[29] He is an Alfred P. Sloan Fellow, a recipient of a Cottrell Award, the Presidential Young Investigator Award, a 1995 Photonics Circle of Excellence Award, the Slater Foundation Innovation Award, and the Rolex Prize for his work on using Random Lasers for Photo-medicine.[30][31]

He has served as an editor for Optics Communications and Current Topics in Optics as well as on the scientific advisory boards of Orchid BioComputer and Finesse Solutions.[32]

References

  1. ↑ 1.0 1.1 "Executive Team | World Leader In Security Technology". https://www.spsy.com/about-us/executive-team/. 
  2. ↑ 2.0 2.1 MarketScreener. "Nabil M. Lawandy - Biography". https://www.marketscreener.com/business-leaders/Nabil-Lawandy-06LDST-E/biography/?iCStream=0. 
  3. ↑ Buhl, D.; Chin, G.; Fetterman, H. R.; Koepf, G. A.; Peck, D. D. (January 1982). "NTRS". https://ntrs.nasa.gov/search.jsp?R=19840046473. 
  4. ↑ Lawandy, N.; Koepf, G. (July 1980). "Relaxation oscillations in optically pumped molecular lasers". IEEE Journal of Quantum Electronics 16 (7): 701–703. doi:10.1109/JQE.1980.1070560. Bibcode: 1980IJQE...16..701L. 
  5. ↑ Lawandy, Nabil M.; Koepf, Gerhard A. (1982-01-01). "Determination of vibrational matrix elements using heterodyne measurements of two-photon splittings in optically pumped molecular lasers". Physical Review A 25 (1): 433–436. doi:10.1103/PhysRevA.25.433. Bibcode: 1982PhRvA..25..433L. 
  6. ↑ Ryan, J.; Lawandy, N. (November 1986). "Density matrix solutions for the susceptibilities of a three-level system with arbitrary relaxation rates and field strengths". IEEE Journal of Quantum Electronics 22 (11): 2075–2078. doi:10.1109/JQE.1986.1072911. Bibcode: 1986IJQE...22.2075R. 
  7. ↑ Lawandy, N. M.; Koepf, G. A. (July 1982). "Lawandy, N. M. "Instabilities in laser pumped gas lasers: experimental oscillation line shapes." JOSA B 2(1), 108 (1985)". IEEE Journal of Quantum Electronics QE-18. https://ntrs.nasa.gov/search.jsp?R=19820052834. 
  8. ↑ Biswas, D. J.; Harrison, R. G.; Weiss, C. O.; Klische, W.; Dangoisse, D.; Glorieux, P.; Lawandy, N. M. (1987), Arecchi, F. Tito; Harrison, Robert G., eds., "Experimental Observations of Single Mode Laser Instabilities in Optically Pumped Molecular Lasers", Instabilities and Chaos in Quantum Optics, Springer Series in Synergetics (Springer Berlin Heidelberg) 34: pp. 109–121, doi:10.1007/978-3-642-71708-6_5, ISBN 9783642717086 
  9. ↑ Lawandy, N. M.; Selker, M. D. (1990-07-01). "Observation of seeded second harmonic generation in bulk germanosilicate fiber preforms". Optics Communications 77 (4): 339–342. doi:10.1016/0030-4018(90)90103-Z. ISSN 0030-4018. Bibcode: 1990OptCo..77..339L. 
  10. ↑ Lawandy, N. M. (1990-10-01). "Intensity dependence of optically encoded second-harmonic generation in germanosilicate glass: Evidence for a light-induced delocalization transition". Physical Review Letters 65 (14): 1745–1748. doi:10.1103/PhysRevLett.65.1745. PMID 10042352. Bibcode: 1990PhRvL..65.1745L. 
  11. ↑ Kyung, Jae H.; Lawandy, N. M. (1996-02-01). "Direct measurement of photoinduced charge distribution responsible for second-harmonic generation in glasses". Optics Letters 21 (3): 186–188. doi:10.1364/OL.21.000186. ISSN 1539-4794. PMID 19865347. Bibcode: 1996OptL...21..186K. 
  12. ↑ Li, Shaozhong; Khurgin, Jacob B; Lawandy, N. M (1995-04-01). "Optically-induced Anderson delocalization transition in disordered systems". Optics Communications 115 (5): 466–470. doi:10.1016/0030-4018(95)00006-T. ISSN 0030-4018. Bibcode: 1995OptCo.115..466L. 
  13. ↑ Beadie, G.; Lawandy, N. M. (1995-11-01). "Single-step laser fabrication of refractive microlenses in semiconductor-doped glasses". Optics Letters 20 (21): 2153–2155. doi:10.1364/OL.20.002153. ISSN 1539-4794. PMID 19862281. Bibcode: 1995OptL...20.2153B. 
  14. ↑ Kyung, Jae H.; Lawandy, N. M. (1996-02-01). "Maskless photoencoded selective etching for glass-based microtechnology applications". Optics Letters 21 (3): 174–176. doi:10.1364/OL.21.000174. ISSN 1539-4794. PMID 19865343. Bibcode: 1996OptL...21..174K. 
  15. ↑ Smuk, Andrei Y.; Lawandy, Nabil M. (1997-07-01). "Direct laser writing of diffractive optics in glass". Optics Letters 22 (13): 1030–1032. doi:10.1364/OL.22.001030. ISSN 1539-4794. PMID 18185742. Bibcode: 1997OptL...22.1030S. 
  16. ↑ Smuk, Andrei Y.; Lawandy, Nabil M. (2000-03-29). "Direct laser fabrication of dense microlens arrays in semiconductor-doped glass". Journal of Applied Physics 87 (8): 4026–4030. doi:10.1063/1.372449. ISSN 0021-8979. Bibcode: 2000JAP....87.4026S. 
  17. ↑ Martorell, Jordi; Lawandy, N. M. (1990-10-08). "Observation of inhibited spontaneous emission in a periodic dielectric structure". Physical Review Letters 65 (15): 1877–1880. doi:10.1103/PhysRevLett.65.1877. PMID 10042387. Bibcode: 1990PhRvL..65.1877M. 
  18. ↑ Adler, C. L.; Lawandy, N. M. (1991-05-20). "Retarded dispersion forces in periodic dielectric media". Physical Review Letters 66 (20): 2617–2620. doi:10.1103/PhysRevLett.66.2617. PMID 10043568. Bibcode: 1991PhRvL..66.2617A. 
  19. ↑ Lawandy, N. M.; Balachandran, R. M.; Gomes, A. S. L.; Sauvain, E. (March 1994). "Laser action in strongly scattering media". Nature 368 (6470): 436–438. doi:10.1038/368436a0. ISSN 1476-4687. Bibcode: 1994Natur.368..436L. 
  20. ↑ Oliveira, Paulo C. de; Perkins, A. E.; Lawandy, N. M. (1996-10-15). "Coherent backscattering from high-gain scattering media". Optics Letters 21 (20): 1685–1687. doi:10.1364/OL.21.001685. ISSN 1539-4794. PMID 19881767. Bibcode: 1996OptL...21.1685D. 
  21. ↑ Oliveira, Paulo C. de; McGreevy, John A.; Lawandy, N. M. (1997-05-15). "Speckle-mirror laser". Optics Letters 22 (10): 700–702. doi:10.1364/OL.22.000700. ISSN 1539-4794. PMID 18185633. Bibcode: 1997OptL...22..700D. 
  22. ↑ Lawandy, Nabil M. (April 2010). "Coherent random lasing". Nature Physics 6 (4): 246–248. doi:10.1038/nphys1644. ISSN 1745-2481. 
  23. ↑ Lawandy, N. M. (2004-11-22). "Localized surface plasmon singularities in amplifying media". Applied Physics Letters 85 (21): 5040–5042. doi:10.1063/1.1825058. ISSN 0003-6951. Bibcode: 2004ApPhL..85.5040L. 
  24. ↑ Smuk, A.Y.; Lawandy, N.M. (2006-07-01). "Spheroidal particle plasmons in amplifying media". Applied Physics B 84 (1): 125–129. doi:10.1007/s00340-006-2329-4. ISSN 1432-0649. Bibcode: 2006ApPhB..84..125S. 
  25. ↑ "Colourful visions". The Economist. 1998-05-14. ISSN 0013-0613. https://www.economist.com/science-and-technology/1998/05/14/colourful-visions. 
  26. ↑ "Scientists experiment with money laundering". 2014-01-08. https://www.latimes.com/local/lanow/la-xpm-2014-jan-08-la-sci-sn-scientists-launder-dirty-money-20140108-story.html. 
  27. ↑ Rodgers, Paul. "The Problem With Dirty Money". https://www.forbes.com/sites/paulrodgers/2014/01/31/its-called-filthy-lucre-for-a-reason/. 
  28. ↑ "The benefits of money laundering". The Economist. 2014-01-18. ISSN 0013-0613. https://www.economist.com/science-and-technology/2014/01/18/the-benefits-of-money-laundering. 
  29. ↑ "Nabil Lawandy Inventions, Patents and Patent Applications - Justia Patents Search". https://patents.justia.com/inventor/nabil-lawandy. 
  30. ↑ "Home". https://sloan.org/. 
  31. ↑ "Frederick Gardner Cottrell Foundation". https://rctech.com/about-us/foundation/. 
  32. ↑ "Thermo Fisher Scientific Completes Acquisition of Finesse Solutions, Inc.". 2017-02-14. https://www.businesswire.com/news/home/20170214006523/en/Thermo-Fisher-Scientific-Completes-Acquisition-Finesse-Solutions. 



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