Engineering Methods in Optical Manufacture

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Micro and Nano Manipulation for Engineering Manufacture

The newly formed North West Laser Engineering Consortium (NWLEC), a strategic alliance between the Universities of Liverpool and Manchester in the North West of England UK, has an ongoing research programme into micro and nano manipulation techniques for microassembly and manufacture. A key area of research is optical trapping. Since their invention just over 20 years ago, optical traps have em...

متن کامل

Precision manufacture of optical disc master stampers

This paper details a new manufacturing process R)r compact disc master stamper production. Stamper is an optical disc industry term for the mold used to replicate polymer compact discs (CDs) in an injection molding device. The stamper surface contains a negative image of the CDs more than 1 billion, submicrometer features embossed in a spiral pattern on a 138-ram diameter substrate. In conventi...

متن کامل

Dispersion-Based Methods for the Engineering and Manufacture of Polymeric Nanoparticles for Drug Delivery Applications

Polymeric nanoparticle is a general platform for drug delivery that has been receiving extensive attention in both academia and industry. With the ability to load drugs at high encapsulation efficiency, to release drugs at a sustained and controllable manner, and to be functionalized with targeting agents for cell-specific drug delivery, polymeric nanoparticle-based drug formulations show great...

متن کامل

3D Digitising for Reverse Engineering to Manufacture Rapid Tooling

The aim of this R&D work is to present some know-how of Institute Superior Technique of Lisbon (IST) (111) and of Institute Polytechnic of Leiria (IPLEI) (5-11) in the application of 3D digitising and propose some approaches to transform the surface from the point cloud obtained during digitising processes in parametric 3DCAD to manufacture Rapid Tooling (RT). This approach is also fundamental ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 1932

ISSN: 0028-0836,1476-4687

DOI: 10.1038/130819a0