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LIAO, Wen-Yih; WANG, Shin-Shin; YAO, Hsin-Hong; CHEN, Chien-Wen; TASI, Hui-Ping; CHU, Wen-Ping; CHEN, Jyh-Horung; LEE, San-Bao
IEEE transactions on magnetics, 02/2005, Letnik: 41, Številka: 2Journal Article, Conference Proceeding
In this paper, we present several kinds of two-photon recordable fluorescent oligomers. It achieves high quantum yield (0.55) and high Stoke shift (100 nm). A square mark can be recorded in the fluorescent disk medium and read out by a confocal laser-scanning microscopy. The contrast of signal intensity for inside and outside of the recording mark can reach 64.6%. This fluorescent oligomer can be used for multilayer optical data storage media.
