IEVref:
807-03-12
ID:
Language:
en
Status:
Standard
Term:
radial differential signal
Synonym1:
RD (abbreviation)
Synonym2:
Synonym3:
Symbol:
Definition:
difference between the optical powers diffracted into the two halves, positioned on opposite sides of the track, of the aperture of the lens, due to a slightly off-track position of the scanning light spot
Publication
date
:
1998-04
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
difference between the optical powers diffracted into the two halves, positioned on opposite sides of the track, of the aperture of the lens, due to a slightly off-track position of the scanning light spot