laser memory 中文意思是什麼
laser memory
解釋
激光存儲器〈以掃描激光束來檢索信息〉。-
But when concerned with higher magneto - optical recording density, the kerr angle become smaller at shorter wavelength than at longer wavelength result from recoding and reading the memory information by shorter wavelength semiconductor laser tube. further more the signal - to - noise of recording information lowers and brings difficulty for the reading
但在更高密度磁光記錄方面，由於信息記錄與讀出採用短波長半導體激光管，磁光記錄材料的克爾旋轉角比長波長時小，導致記錄信息的信噪比下降，給信息讀出帶來困難，為此將對材料進行改性。 -
Optical memory data writing technique in which a laser burns holes ( or pits ) into thin metal film
光存儲數據寫入技術，激光將需要寫入的信息聚焦到細金屬膠片上。
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