Dependence of Lasing Modes of Microdroplets on Dye Concentration (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)

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概要

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• We have investigated the dependence of lasing modes of dye-doped microdroplets on dye concentrations. Single droplets were confined in an ion trap and irradiated by a pulsed green laser. Polarization characteristics of both emission spectra and microscopic images were obtained for various dye concentrations. As the concentration decreases, the laser lines shift toward shorter wavelength and the structures of the spectra become more complicated while microscopic spatial images changed drastically. Polarization analyses have revealed that, at the most dilute concentration, only lasing with polarization perpendicular to the radial direction occurs in a droplet.

• 社団法人日本物理学会の論文
• 2003-05-15

著者

• Tona M

  Laboratory Of Physics Kochi University Of Technology

• Tona Masahide

  Laboratory Of Physics Kochi University Of Technology

• KlMURA Masahiro

  Laboratory of Physics, Kochi University of Technology

• Klmura Masahiro

  Laboratory Of Physics Kochi University Of Technology

• Kimura Masahiro

  Laboratory Of Physics Kochi University Of Technology

関連論文

• Polarization Effects in both Emission Spectra and Microscopic Images of Lasing Microdroplets Levitated in an Ion Trap
• Measurement of Decay Lifetime of Metasatble Dye Molecular Ions by Using Ion Trap
• Dependence of Lasing Modes of Microdroplets on Dye Concentration (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
• Novel Lasing Modes Observed in a Levitated Single Dye-Doped Microdroplet : Condensed Matter: Electronic Properties, etc.

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