| Novel phthalocyanine thin film for compact disc recordable |
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| 作者姓名： | 耿永友 顾冬红 吴谊群 干福熹 |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800 |
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| 摘 要： | In this paper, the spin-coated thin films of phthalocyanine dye are presented. Absorption spectrum of the thin film shows a comparatively broad absorption in the wavelength range 630 - 770 nm. Optical parameters of the thin film were measured by a spectroscopic ellipsometer system. 5-in CD-R discs made of this dye exhibit good performance with Yamaha 20-speed recorder. Jitters of land and pit are less than 30 ns, and the 3T-11T's signals show very good quality. This dye is a promising recording medium for CD-R with much higher recording speed.
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Novel phthalocyanine thin film for compact disc recordable |
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| Abstract: | In this paper, the spin-coated thin films of phthalocyanine dye are presented. Absorption spectrum ofthe thin film shows a comparatively broad absorption in the wavelength range 630 - 770 nm. Opticalparameters of the thin film were measured by a spectroscopic ellipsometer system. 5-in CD-R discs madeof this dye exhibit good performance with Yamaha 20-speed recorder. Jitters of land and pit are less than30 ns, and the 3T-11T's signals show very good quality. This dye is a promising recording medium forCD-R with much higher recording speed. |
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