Water acoustic microscopy at suboptical wavelengths
Water acoustic microscopy at suboptical wavelengths
复制标题
亚光学波长的水声显微镜
DOI：
--
复制
发表时间：
1983
期刊：
影响因子：
--
通讯作者：
C. Quate
中科院分区：
文献类型：
--
作者：
B. Hadimioglu;C. Quate
使用水作为耦合介质的声学显微镜已在高达4.4 GHz的频率下工作。信噪比足以用于成像，并且声学图像表明，当仪器在非线性状态下操作时，分辨率优于2000 A。
An acoustic microscope using water as the coupling medium has been operated at frequencies up to 4.4 GHz. The signal‐to‐noise ratio is sufficient for imaging and the acoustic images demonstrate that the resolution is better than 2000 A when the instrument is operated in the nonlinear regime.