Nano-Positioning System Provides Complex 3-D Structures
Piezo nano-positioning systems specialist Physik Instrumente (PI) provides a three-axis nano-positioning stage that is employed in a novel laser lithography system by Nanoscribe GmbH. The lithography system can produce complex three-dimensional structures, fully automatic and repeatable with a precision and flexibility previously unavailable. Sub-micron structures with sizes of up to 1 mm und widths to 150 nm are feasible. The driving force of Nanoscribe's laser lithography system is a PImars P-563 flexure-guided, piezo-driven nanopositioning XYZ stage from PI. It provides positioning ranges to 300 x 300 x 300 microns and nanometer range repeatability. A parallel-metrology position feedback system based on highly linear capacitive sensors is integrated and allows the sample to be moved precisely and repeatedly in relation to the laser focus. A digital piezo motion controller provides the necessary path control on a nanometric scale. The high accuracy and fast response of the piezoelectric nano positioning stage makes it possible to equip surfaces with particular biometric characteristics or to create microstructures for small pumps and needles. Typical applications for 3-D laser lithography are the creation of three-dimensional structures for cell biology.
1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
3.For investors,please be cautious for all news.We don't bear any damage brought by late and inaccurate news.
4.If the news we published involves copyright of yours,just let us know.
Next Heavy Duty Traverse Drives Double Pitch Accuracy
BRIEF INTRODUCTION
Cnbearing is the No.1 bearing inquiry system and information service in China, dedicated to helping all bearing users and sellers throughout the world.
Cnbearing is supported by China National Bearing Industry Association, whose operation online is charged by China Bearing Unisun Tech. Co., Ltd.
China Bearing Unisun Tech. Co., Ltd owns all the rights. Since 2000, over 3,000 companies have been registered and enjoyed the company' s complete skillful service, which ranking many aspects in bearing industry at home and abroad with the most authority practical devices in China.
