Optical Storage Performances of Spin-coated Pr_4MPc/PMMA Films

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 22 >Issue 11 >Page 853 > Article

Chinese Journal of Lasers
Vol. 22, Issue 11, 853 (1995)

Optical Storage Performances of Spin-coated Pr_4MPc/PMMA Films

[in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², [in Chinese]², and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Optical Storage Performances of Spin-coated Pr_4MPc/PMMA Films[J]. Chinese Journal of Lasers, 1995, 22(11): 853 Copy Citation Text

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Abstract

Spectroscopic properties and optical storage performances of spin-coated soluble metallophthalocyanine Pr4MPc/ PMMA films were studied. Pr4MPc showed different absorption spectra for the chloroform solvent and the spin-coated films. The spin-coated film based 5" disk testing showed that its reflectivity contrast C was bigger than 35% in a static optical storage testing, and the signal to noise ratio(SNR) was 40 dB in a dynamic optical storage testing.

Keywords

optical storage Performances spin-coated films soluble phthalocyanine

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