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Viewing report
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Sony Blue Ray Laser diode Teardown
System Plus Consulting, Oct 2010, Pages: 38
Technology report on the triple wavelength laser diode for PS3 Blu-ray Disc supplied by Sony
The Sony SLD6562TL features 3 lasers (blue, red and infra-red) and a photodiode in one 5-pin package. The blue laser (405nm) is used for BD reading, the red laser (650nm) for DVD reading and the IR laser (780nm) for CD reading. The laser diode uses a stacked dies configuration.
This report provides a complete technology analysis of the Laser Diode with: - Detailed optical and SEM photos - EDX spectroscopy for Material analysis
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