MEMX Inc. is a new company formed to commercialize microelectromechanical systems (MEMS). The company will initially focus on producing optical switches for the telecommunications industry using SUMMiT V, a five-layer polysilicon surface-micromachining technology. "Optical switching applications are a driving force in MEMS," says Paul McWhorter, one of the company founders. "The technology is ideal for meeting today's requirements for high-performance optical switches," he says. He notes that significant progress has been made in increasing the amount of data that can be pushed down a fiber, but optical switches present the speed bumps on the information superhighway. Converting optical signals to electric signals and then converting them back to optical signals traditionally does the switching. However, the fundamental limitation with this technique is that today's electronic switches destroy the wide bandwidth advantage of optical fiber. Optical switches eliminate this problem. "Standard switches used in fiber optics can cost up to $1,000 per channel.
If you use 1,000 channels, the cost is a million dollars. Using MEMs technology, you can put 1,000 mirrors on one chip, which can be built for just a few dollars," he says. For more information, contact McWhorter at (505) 858-1062.
United Launch Alliance will fly 3D-printed flight hardeware parts on its rockets starting next year with the Atlas V. The company's Vulcan next-gen launch vehicle will have more than 100 production parts made with 3D printing. The main driver? Parts consolidation and 57% lower production costs.
The new small-form-factor EZ-BLE PRoC (Programmable Radio on Chip) module is a derivative of the existing PRoC BLE Programmable Radio-on-Chip solution. The EZ-BLE PRoC module integrates the programmability and ARM Cortex-M0 core of the PRoC BLE, two crystals, an onboard chip antenna, a metal shield, and passive components.
The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.