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Electromagnetic
Electromagnetic news and technical articles from Laser Focus World. Search Electromagnetic latest and archived news and articles
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US Patent Issued to Finisar on May 8 for "Electromagnetic Interference Containment Structures" (California Inventors)
… States Patent no. 8,172,469, issued on May 8, was assigned to Finisar Corp. (Sunnyvale, Calif.). " Electromagnetic Interference Containment Structures" was invented by Chris Togami (San Jose, Calif.), Gary Dean Sasser (San …
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FBG measurement from Micron Optics works in high electromagnetic environments
… vibration mode analysis applications. It works in high electromagnetic environments. Micron Optics Atlanta, GA apeterson@micronoptics ..... technology, is its ability to acquire reliable data in high electromagnetic environments without failure. In 2005, Micron Optics …
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METAMATERIALS: Electromagnetic 'black hole' is experimentally realized
… omnidirectional optical absorber , or electromagnetic "black hole"—was first proposed ..... permittivity that varies with radius. All electromagnetic waves of any polarization at the ..... thermal emitter or a "harvester" of electromagnetic radiation.— John Wallace REFERENCES …
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METAMATERIALS: Electromagnetic 'black hole' is experimentally realized
… omnidirectional optical absorber , or electromagnetic "black hole"—was first proposed ..... permittivity that varies with radius. All electromagnetic waves of any polarization at the ..... thermal emitter or a "harvester" of electromagnetic radiation.— John Wallace REFERENCES …
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Near-field imaging probes electromagnetic waves
Nanoscale optical imaging is key to practical developments in nanophotonics and plasmonics, and recent breakthroughs leading to multiprobe near-field optical systems foreshadow advances in these and other areas, from semiconductor optical physics to photonic-bandgap devices.
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$24.9 Million Funding Available for Sensor Innovative Research
… technology, opto-electronic technology, electromagnetic scattering and infrared sensor technology ..... research is to advance antenna and electromagnetic technology for air, ground and space ..... communications and data network systems. Electromagnetic Scattering: The objective of this …
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TRENDS & INNOVATIONS
… With current cochlear implants to aid hearing, deaf people must wear an external microphone, speech processor and electromagnetic transmitter. The external device can lead to social stigma and makes it hard for children to swim or wear a helmet …
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INTERFEROMETERS: Integrated optical sensor measures dynamic magnetic fields
… that measure the magnetic portion of electromagnetic fields (as opposed to sensors that ..... valuable for determining problems with electromagnetic interference in electronic circuits ..... modulate the light beam. To create an electromagnetic field for experimentation, a transverse …
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NASA's Fermi Space Telescope explores gamma-ray extremes
… NASA 's Fermi Gamma-ray Space Telescope is extending its view of the high-energy sky into a largely unexplored electromagnetic range. Yesterday, the Fermi team announced its first census of energy sources in this new realm. Fermi's Large …
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OPTICAL SENSORS: Plasmonic antenna on QCL facet creates chip-scale molecular sensor
… IR; 2 to 30 μm) portion of the electromagnetic spectrum, molecular biosensors that ..... pulsewidth at 100 kHz) and scatters the electromagnetic field coming from the antenna structure ..... microscope is used to measure the electromagnetic field enhancement enabled by a plasmonic …
