Writing pulse wave form of dvd+rw – LG GSA-4167B User Manual

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33

5. Writing Pulse Wave Form of DVD+RW

NRZI

Channel bits

2Tw

Tw

Ttop

dTtop

P

p

Pe

T

mp

mp

T

dTera

Pp : Actual write power
Pe : Erase Power
Pb : Bias Power

Pb

0mW

T

mp

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