OPTICAL OUTPUT MODULE AND INTERCHANGEABLE OPTICAL PICKUP DEVICE USING THE SAME

PROBLEM TO BE SOLVED: To provide an optical output module in which two light sources emitting a light beam of a different wavelength are packaged and to provide an interchangeable optical pickup device using this module. SOLUTION: The optical output module 100 includes a substrate 111, a first and s...

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Bibliographische Detailangaben

Hauptverfasser:	SEI HEIYO, SON RYUKI, RYU HEIRETSU, RI YOSAI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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