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Short-wavelength static optical recording properties of nickel phthalocynine thin film

机译：镍酞菁薄膜的短波静态光学记录性能

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摘要

Nickel phthalocyanine thin film was prepared by vacuum deposition, the absorption and transmission spectra, the thermal stability of the film were reported. And the static optical recording properties of the thin film were investigated with a self-developed short-wavelength optical tester with high NA objective lens. The results show that this film occupied suitable absorption and transmission properties for short-wavelength (514.5nm) optical recording, excellent thermal stability and outstanding thermal decomposition characteristics. And high reflectivity contrast was obtained at low writing power and short writing pulse width using the Ar~+ laser (514.5nm) irradiation. The results indicate that metal phthalocyanine is not only qualified for traditional near infrared optical recording medium of CD-R, but also a promising candidate for the recording medium of green-light DVD-R.
机译：通过真空沉积，吸收和透射光谱法制备镍酞菁薄膜，报道了薄膜的热稳定性。并用具有高NA物镜的自开发的短波长光学测试仪研究薄膜的静态光学记录特性。结果表明，该薄膜占据了短波长（514.5nm）光学记录，优异的热稳定性和出色的热分解特性的合适吸收和传动特性。使用Ar〜+激光（514.5nm）辐射在低写入功率和短写脉冲宽度下获得高反射率对比度。结果表明，金属酞菁不仅有资格用于CD-R的传统近红外光学记录介质，而且还有用于绿光DVD-R的记录介质的有希望的候选者。

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