This study combined the advantages of conventional and integrated OPHs to present several types of three-wavelength blue-light OPH designs with simple optical configurations. 本研究結合傳統型與積體化光學(xué)讀寫(xiě)頭之優(yōu)點(diǎn),提出多種具有簡(jiǎn)單光路之三波長(cháng)藍光光學(xué)讀寫(xiě)頭設計。