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Blog
Make Mine Water
When the time comes to kick back and relax, my wife and I enjoy vacationing in Aruba. Located in the southern Caribbean about 15 miles off the coast of Venezuela, this tiny (75 square miles) desert island has a lot going for it, starting with the climate. Being situated outside of the Caribbean’s notorious hurricane belt, the...
News: Green Design & Manufacturing
New flexible solar cell technology, developed by engineering researchers at McMaster University of Hamilton, Ontario, has been installed in a campus bus shelter to provide power lighting...
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Articles: Energy
In the near future, a crumbling parking lot in downtown Dallas, Texas will be the location of the first fully sustainable, urban square block in the United States. Re:Vision Dallas is the...
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Blog
Sensors Connect the World
Connectivity is the order of the day in today’s shrinking world, and the world of sensors is no exception. At the just-completed Sensors Expo in Rosemont, IL, there was no shortage of sensor products touting advances in miniaturization and performance. But more important, sensors are taking on the role of being key...
Blog
Sensors, Robots In Rosemont
The Donald Stephens Convention Center in Rosemont, IL, will be buzzing next week with Sensors Expo and Conference, the key industry event focusing on sensors and sensor integrated systems. Being held June 8 through 10, the show will highlight the key advances in sensor technology that are finding their way into...
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Photonics Tech Briefs - May 2009
Published ten times per year, Photonics Tech Briefs includes technical briefs, application articles, tutorials, and product announcements in all areas of photonics: optics, optical design software, lasers & lasers systems, CCDs, cameras and inspection systems, sensors & detectors, test & measurement...
Briefs: Green Design & Manufacturing
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Briefs: Green Design & Manufacturing
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Articles: Imaging
High-performance computing (HPC) has transformed science and engineering over the past 20 years, but some fields have yet to fully realize its benefits due to software limitations. This article...
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Articles: Imaging
Machine vision can quickly and accurately determine the location of parts so they can be inspected, measured, or manipulated by a robot. An example is using machine vision to guide a robot unpacking one-gallon...
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Application Briefs: Test & Measurement
The Kettering University Crash Safety Center (Flint, MI) conducts vehicle subsystem tests using a pneumatic deceleration sled. The research and testing includes frontal, rear, or side impact...
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Briefs: Imaging
Synthetic Foveal imaging Technology (SyFT) is an emerging discipline of image capture and image-data processing that offers the prospect of greatly increased capabilities for real-time processing of large,...
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Articles: Energy
NASA Jet Propulsion Laboratory (JPL) researchers who developed a new way to power robotic underwater vehicles believe a spin-off technology could help convert ocean energy into...
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Briefs: Imaging
An improved type of starting materials for the fabrication of silicon-based imaging integrated circuits that include back-illuminated photodetectors has been conceived, and a process for...
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Products: Imaging
Basler Vision Technologies, Ahrensburg, Germany, has introduced the scA640-120 series of Scout cameras based on Sony’s ICX618 sensor. The cameras feature a 29 × 44 × 73.7 mm housing, and are equipped with a C or CS-mount lens...
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Products: Imaging
Vision Research, Wayne, NJ, offers the four-mega-pixel Phantom® v640 digital high-speed camera, which provides six gigapixel-per-second throughput and enhanced light sensitivity. It offers a recording speed of more than 1,400...
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Products: Imaging
American ELTEC, Las Vegas, NV, has released the PC_EYE/CL PCI Express frame grabber that supports base, medium, and full configurations. The PCI Express interface with four lanes delivers data rates of up to 1 GB/s for...
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Products: Imaging
LumaSense Technologies, Santa Clara, CA, offers the Mikron MikroSHOT portable thermal imaging camera, a radiometric thermal imager that offers pocket-sized portability. The Thermal-On-Visible mode allows for radiometric...
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Products: Imaging
Edmund Optics, Barrington, NJ, offers the TECHSPEC® large-format telecentric lenses that can accommodate large-format industrial image sensors measuring up to 28.7 mm diagonally. They provide high-resolution images with a...
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Products: Imaging
Toshiba Imaging Systems Division, Irvine, CA, has introduced the IK-HR1S HD camera, a 1/3" CMOS detector with 2.1 megapixels and optional 720p or 1080i scanning operation, both with HD-SDI output. The camera measures 1.75 × 1.65 ×...
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Products: Imaging
The VT-S700 in-line automated optical inspection system from Omron Electronics, Schaumburg, IL, shortens tact time of soldered component inspection with an expanded field of view. Using a telecentric lens with a 2-megapixel...
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Products: Imaging
Panasonic, Secaucus, NJ, has introduced two IP network cameras, the BL-C101A and BL-C121A that monitor from a PC or cell phone. The BL-C101A features one-wire, plug-and-play installation; the BL-C121A is wireless and features...
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Products: Imaging
Banner Engineering Corp., Minneapolis, MN, offers the iVu series image sensors that combine a photoelectric sensor and a vision sensor. They feature a touchscreen with intuitive interface and configurable inspection parameters....
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Briefs: Mechanical & Fluid Systems
A multiple-throat venturi system has been invented for measuring laminar flow of air or other gas at low speed (1 to 30 cm/s) in a duct while preserving the laminar nature of the flow and keeping...
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Briefs: Physical Sciences
An instrumentation system for direct measurement of the thermal conductivity of a small sample of a highly insulating material has been devised. As used here, (1) “small” signifies...
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Briefs: Physical Sciences
An alignment jig (see figure) places a THz horn and power detector at the proper locations with respect to the focal points of a conic reflector in order to couple total power of the...
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Briefs: Mechanical & Fluid Systems
Autoignition Chamber for Remote Testing of Pyrotechnic Devices
The autoignition chamber (AIC) performs by remotely heating pyrotechnic devices that can fit the inner diameter of the tube furnace. Two methods, a cold start or a hot start, can be used with this device in autoignition testing of pyrotechnics. A cold start means extending a pyro -...
Briefs: Semiconductors & ICs
Modules containing multiple monolithic microwave integrated-circuit (MMIC) chips have been built as prototypes of transmitting/receiving (T/R) modules for millimeter-wavelength radar systems, including...
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