Analysis of Multipulse Strategies for High Data Rate Phase Change Optical Recording
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ABSTRACTMultipulse strategies for two disk rotation velocities of the same phase change optical disk, were analyzed using simulations, at red and blue wavelengths. Results showed that at either wavelength, lower pulse duty cycles are needed at lower velocities to reduce recrystallization and higher duty cycles are needed at higher velocities. Optimal erase powers and cooling width for minimal overwrite jitter were also found.
2000 ◽
Vol 39
(Part 1, No. 2B)
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pp. 756-761
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2000 ◽
Vol 39
(Part 1, No. 2B)
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pp. 762-765
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2001 ◽
Vol 40
(Part 1, No. 3B)
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pp. 1641-1642
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