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  Coherent control of ultrahigh-frequency acoustic resonances in photonic crystal fibers

Wiederhecker, G. S., Brenn, A., Fragnito, H. L., & Russell, P. S. J. (2008). Coherent control of ultrahigh-frequency acoustic resonances in photonic crystal fibers. PHYSICAL REVIEW LETTERS, 100(20): 203903. doi:10.1103/PhysRevLett.100.203903.

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 Creators:
Wiederhecker, G. S.1, Author
Brenn, A.2, 3, Author              
Fragnito, H. L.1, Author
Russell, P. St. J.3, Author              
Affiliations:
1external, ou_persistent22              
2International Max Planck Research School, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364697              
3Max Planck Research Group, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364712              

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Free keywords: OPTICAL FIBERS; WAVESPhysics;
 Abstract: Ultrahigh frequency acoustic resonances (2 GHz) trapped within the glass core (1 mu m diameter) of a photonic crystal fiber are selectively excited through electrostriction using laser pulses of duration 100 ps and energy 500 pJ. Using precisely timed sequences of such driving pulses, we achieve coherent control of the acoustic resonances by constructive or destructive interference, demonstrating both enhancement and suppression of the vibrations. A sequence of 27 resonantly-timed pulses provides a 100-fold increase in the amplitude of the vibrational mode. The results are explained and interpreted using a semianalytical theory, and supported by precise numerical simulations of the complex light-matter interaction.

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Language(s): eng - English
 Dates: 2008
 Publication Status: Published online
 Pages: 4
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Degree: -

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Title: PHYSICAL REVIEW LETTERS
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA : AMER PHYSICAL SOC
Pages: - Volume / Issue: 100 (20) Sequence Number: 203903 Start / End Page: - Identifier: ISSN: 0031-9007