A windowed very small aperture laser (VSAL) source for use in high resolutionnearfield optical data storage is fabricated.
报道了一种窗口型的用于高分辨率近场光学存储领域的极小孔激光器。
2
The aperture focusing technology is an effective means of the improving nearfield lateral resolution in ultrasonic diagnostic B-sanner.
孔径聚焦技术是B型超声诊断仪中一种提高近场区域横向分辨力的有效手段。
3
The optical storage medium according to the invention USES a mask layer (2) as a super resolutionnearfield structure, which comprises a doped semiconductor material.