Ultra-precision freeform surfaces are important to the development of complex and micro-optical-electro-mechanical devices used in many photonics and telecommunication products such as F-theta lenses for laser printers. These surfaces are complex and large scale surface topologies with shapes that g.....
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This invention presents a multi-stage chemical vapor deposition method for producing a stable diamond film electrode coated on titanium substrate. The substrate temperature is programmed at different deposition stages. With this process, a high-quality multi layer structure is produced as the interl.....
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Video streaming systems that can serve hundreds to thousands of concurrent users are already widely available. However, to deploy metropolitan-scale video streaming services for potentially millions of users, current video streaming systems are still limited in capacity, and expensive in cost. To .....
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