3M's Electronics Unit Sees Softer Demand
Written by Mike Buetow   
Friday, 27 January 2012 15:47

ST. PAUL, MN -- 3M's Electro and Communications business unit reported sales declined 2.7% percent as customers modified production levels in line with weaker demand.

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Bay Area Circuits Offers Array Layout Calculator
Written by Mike Buetow   
Friday, 27 January 2012 15:31

REDWOOD CITY, CA -- PCB manufacturer Bay Area Circuits has developed a pair of software tools and a guide as aids for creating and verifying PCB designs.

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Board Fabrication“Development of Optical Interconnects with Polymer Waveguides for High-Speed Electronic Systems”Author: Marika Immonen; marika.immonen@meadvillegroup.com.Abstract: This paper describes the fabrication and characterization of optical/electrical printed circuit boards (O/E-PCB) with embedded polymer waveguides for 3D optical interconnects. Optical circuitry is built up on PCBs using UV lithography; 45° input/output (I/O)...
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