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Displaying 54276 - 54300 of 74189
This paper presents a measurement method that completely characterizes lossy printed multiconductor transmission lines. It determines not only the matrices of impedances and admittances per unit length describing the transmission line in the conductor
Literature of feature recognition, there has been a wall between feature recognition and process planning, Manufacturing knowledge which is typically used in process planning is rarely incorporated into feature recognition, and there is little
M J. Renn, A A. Zozulya, E A. Donley, Eric A. Cornell, D Z. Anderson
We use optical dipole forces to guide atoms through hollow-core optical fibers. Laser light is focused into the hollow region of 40 υm inner diameter capillary fiber and guided through the fiber by grazing incidence reflection from the glass walls. The
A means of reproducibly fabricating stable cw channel waveguide lasers in rare-earth-doped Ti:LiNbO 3 is demonstrated, through careful choice of the light propagation direction. Z-propagating waveguides have been fabricated in Nd:Ti:LiNbO 3 and room
The need for standardized representations of product information which are suitable for electronic communication between engineering and manufacturing functions is well documented [Mas95]. A single international standard, ISO 10303 -- Product data
Walter G. McDonough, Richard~undefined~undefined~undefined~undefined~undefined Parnas, Gale A. Holmes, Donald L. Hunston
The Polymers Division hosted the Workshop on Micromechanics Measurement Technologies for Fiber-Polymer Interfaces, jointly sponsored by NIST and the Textile Research Institute of Princeton, NJ, on May 28-30, 1997. Fifty researchers from industry, academia