While silicon's properties are not suitable for traditional laser generation, Intel was able to use the Raman effect to create a laser in silicon.
虽然硅的特性并不适合于传统的激光产生，但Intel能够利用Raman效应在硅中制造出激光器。
A laser generation and optical difference detection method of surface acoustic waves (SAW) is used to study the influence of laser source on SAW.
利用激光激发声表面波及光差分技术研究激光源对声表面波的影响。
A laser generation and modified optical difference detection method of SAW for studying the characters of thin films deposited on substrates is introduced.
利用激光激发声表面波及改进的光差分检测技术，研究沉积在基片表面的薄膜样品的特性和参量。
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