LI YAN, XU MAI, ZHANG YUSHU, et al. CHARACTERISATION OF SUBMICROMETER GRATINGS FOR INTEGRATED OPTICS BY A ATOMIC-FORCE-MICROSCOPE. [J]. Chinese journal of luminescence, 1998, 19(1): 80-81.
LI YAN, XU MAI, ZHANG YUSHU, et al. CHARACTERISATION OF SUBMICROMETER GRATINGS FOR INTEGRATED OPTICS BY A ATOMIC-FORCE-MICROSCOPE. [J]. Chinese journal of luminescence, 1998, 19(1): 80-81.DOI:
We experimentally demonstrate that AFM can be used as a flexible tool for nondestructive characterisation of all steps of a fabrication sequence of submicrometer gratings for integrated optics without the necessity to specially prepare the samples under test.