Hologram Unit
For optical information processing

FEATUREs
Smaller package size achieved through micro-mirror integration(4.8 ×8.2 ×4.3 mm)
Fast response (fC = 35 MHz)
Focus error signal detection : SSD method
Tracking error signal detection: 3 beam method
Low-power semiconductor laser included

Applications
CD-ROM drives(supports 20- to 24-time speed CD-ROM drives)