HUL7001 unit equivalent, hologram unit.
Smaller package size achieved through micro-mirror integration (4.8 × 8.2 × 4.3 mm) Focus error signal detection : SSD method Tracking error signal detection : 3-beam met.
CD
SEC. X-O-Y (Note): 1.Standard corner R=0.20 max. 2.Thickness of plate:Ni 1µm min.+Au 0.1µm min. 3.Thickness of holog.
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