Microcavity distributed-feedback laser using dye-doped polymeric thin films |
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| Authors: | Takeuchi H Natsume K Suzuki S Sakata H |
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| Affiliation: | Dept. of Electr. & Electron. Eng., Shizuoka Univ., Hamamatsu; |
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| Abstract: | An organic microcavity laser, in which all the stacked polymer layers are doped with pyrromethene-567 dye, is presented. Singlemode laser oscillation at 568 nm was obtained that was located in the middle of the stopband. The lasing threshold was found to be 260 nJ/pulse, which corresponded to 300 muJ/cm2 in the pulse energy density |
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