Cyanine Dye for CD  recordable

Cyanine Dye for CD recordable[J]. Journal of East China University of Science and Technology, 1999, (1): 47-50.

Citation:

Cyanine Dye for CD recordable[J]. Journal of East China University of Science and Technology, 1999, (1): 47-50.

Citation:

Cyanine Dye for CD recordable[J]. Journal of East China University of Science and Technology, 1999, (1): 47-50.

Abstract

The cyanine dye for CD recordable has been synthesized and its absorption in solution and absorption and reflection spectra for its thin film have been measured. The carrier to noise ration (CNR) at various recording rates for the CD R disc made with the dye have been tested at different recording powers and frequencies. The dye synthesized in this paper shows a good performance for CD R. When recorded on 780 nm laser, the dye gets higher CNR with 2 up 4 times recording rates.

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