For absorption measurement of large-aperture optical coatings, a novel method of imaging photothermal microscopy based o......

从理论和应用两方面对光学薄膜吸收缺陷的检测方法进行了研究.基于CCD摄像机的网像锁相技术,提出了不同于传统逐点扫描方法的多通......