Laser oscillations of resonance modes in
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Hee-Jong Moon; Gun-Woo Park; Sang-Bum Lee; Kyungwon An; Jai-Hyung Lee
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Article
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2004
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Elsevier Science
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English
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We studied the lasing characteristics of resonance modes in a thin dye-doped dielectric ring cavity made on the inner wall of a cylindrical capillary. Lasing spectra corresponding to the whispering gallery modes (WGMs) and waveguide modes were addressed by investigating the spectral changes before a