Chinese scientists developed a facile approach for the rapid and maskless fabrication of bio-inspired hierarchical structures using multi-beam laser interference, demonstrating its potential in ...
First, the payload requirements and problems faced by traditional multi-beam antenna are described. The user beam of the VHTS payload system mainly uses Ka-band multi-beam antenna for a large range of ...
DELILA (Development of Lithography Technology for Nanoscale Structuring of Materials Using Laser Beam Interference – European project) showed for the first time feature sizes of ~30nm for direct ...