Margaret Murnane

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Margaret Mary Murnane (born 1959) is Distinguished Professor of Physics at the University of Colorado at Boulder, having moved there in 1999, with past positions at the University of Michigan and Washington State University. She is currently Director of the STROBE NSF Science and Technology Center, and is among the foremost active researchers in laser science and technology. Her interests and research contributions span topics including atomic, molecular, and optical physics, nanoscience, laser technology, materials and chemical dynamics, plasma physics, and imaging science. Her work has earned her multiple awards[1][2][3] including the prestigious MacArthur Fellowship award in 2000, and the Frederick Ives Medal/Quinn Prize, the highest award of the Optical Society.

Early life[edit]

Born and raised in County Limerick, Ireland, Murnane became interested in physics through her father who was a primary school teacher. She received her B.A. and M.S. from University College, Cork.[3] She moved to the United States to study at the University of California at Berkeley where she earned her PhD in 1989. She is married to physics professor Henry Kapteyn. They work together and operate their own lab at JILA at the University of Colorado.[4]

Work[edit]

Murnane has co-authored more than 500 articles in peer reviewed journals, with her work receiving >28000 cites.[5] In their lab, Murnane, Kapteyn, and their students make lasers whose beams flash like a strobe light – except that each flash is a trillion times faster. These lasers, like camera flashes, make it possible to record the motions of atoms in chemical reactions, and of atoms and electrons in materials systems. Some of her lasers can generate pulses of less than 12 femtoseconds.[6] Using the very high peak power that it is possible to create with a femtosecond laser, it becomes possible to coherently upconvert light to much shorter wavelengths, in the extreme ultraviolet and soft x-ray region of the spectrum. This high harmonic generation process makes possible for the first time what is essentially a tabletop-scale x-ray laser light source. Prof. Murnane was among the first to explore the use of femtosecond lasers for x-ray generation, and has made substantive pioneering contributions to many aspects of this area of research, including the science and fundamental understanding of the high harmonic process, the laser technology required to use this process to implement practical tabletop light sources for applications, and in applying this new source to make fundamental discoveries in areas ranging from basic atomic and chemical dynamics, to materials dynamics, to nanoimaging. She is also co-founder of the laser company KMLabs, Inc.,[7] for which Intel Capital is a co-investor,[8] and which has commercialized these technologies for research and possible industrial applications in nanometrology.

Honors[edit]

References[edit]

  1. ^ a b "Murnane, Margaret M." National Academy of Sciences. Retrieved 16 April 2011.
  2. ^ a b "1990 Marshall N. Rosenbluth Outstanding Doctoral Thesis Award Recipient". American Physical Society. Retrieved 16 April 2011.
  3. ^ a b c "1997 Maria Goeppert Mayer Award Recipient". American Physical Society. Retrieved 16 April 2011.
  4. ^ Davis, T. H. (2006). "Profile of Margaret M. Murnane". Proceedings of the National Academy of Sciences. 103 (36): 13276–13278. Bibcode:2006PNAS..10313276D. doi:10.1073/pnas.0606322103. PMC 1569154. PMID 16938855.
  5. ^ "Margaret Murnane Google Scholar profile". University of Colorado at Boulder. Retrieved 1 October 2018.
  6. ^ "Swift laser specifications". KM Labs. Archived from the original on 10 March 2012. Retrieved 12 March 2012.
  7. ^ https://www.kmlabs.com
  8. ^ http://optics.org/news/6/11/8
  9. ^ "Professor Margaret Murnane Wins Highest Medal from The Optical Society". Physics. 20 February 2017. Retrieved 22 April 2018.
  10. ^ "Three new honorary doctorates in Science and Technology – Uppsala University, Sweden". uu.se. Retrieved 2 February 2016.
  11. ^ Boyle Medal Laureates Royal Dublin Society
  12. ^ "CU Professor Margaret Murnane Honored By National Women's Science Organization". University of Colorado at Boulder. Retrieved 1 November 2007.
  13. ^ "Book of Members, 1780–2010: Chapter M" (PDF). American Academy of Arts and Sciences. Retrieved 16 April 2011.