Oscillating bubbles at the tips of optical fibers in liquid nitrogen
MacDonald, K.F., Fedotov, V.A., Pochon, S., Soares, B.F., Zheludev, N.I., Guignard, C., Mihaescu, A. and Besnard, P. (2003) Oscillating bubbles at the tips of optical fibers in liquid nitrogen. Physical Review E, 68, (2), 027301-[3pp]. (doi:10.1103/PhysRevE.68.027301).
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We report that a bubble with a radius of a few micrometers may be created at a precise location on a metal-coated optical fiber tip immersed in liquid nitrogen by microsecond optical pulses with peak powers of less than 20 mW. Dynamic optical measurements reveal that after termination of the optical pulse the bubble exhibits stable oscillations for several tens of microseconds, at frequencies up to several megahertz, as it slowly collapses.
|Keywords:||Bubbles; Optical fibre; Liquid nitrogen|
|Subjects:||Q Science > QC Physics|
|Divisions:||University Structure - Pre August 2011 > School of Physics and Astronomy > Quantum, Light and Matter
|Date Deposited:||05 May 2006|
|Last Modified:||31 May 2011 23:49|
|Contributors:||MacDonald, K.F. (Author)
Fedotov, V.A. (Author)
Pochon, S. (Author)
Soares, B.F. (Author)
Zheludev, N.I. (Author)
Guignard, C. (Author)
Mihaescu, A. (Author)
Besnard, P. (Author)
|Date:||22 August 2003|
|Contact Email Address:||email@example.com|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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