Features

Branimir Blagojevic, Technologist, Goddard Space Flight Center, Greenbelt, MD

During his time with former employer Science and Engineering Services, LLC, Branimir Blagojevic helped build a remote-sensing device that detected biological agents. The technology, originally made for the Department of Defense (DoD), may soon find a place on Mars. Blagojevic currently leads the development of the Bio-Indicator Lidar Instrument (BILI), a device that could be used to spot organic molecules and signs of life on Mars.

Posted in: Who's Who, Detectors
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Laser Diode Modules

BEA Lasers (Elk Grove Village, IL) has introduced two new low-profile additions to their rugged MIL Series of laser diode modules. The new MIL RA Model features a right angle, and the new MIL Compact Model features a straight housing. Both new models utilize a low profile 3/8” rugged laser housing, fitted with a M12 connector, 2 meter long PVC jacketed cable, and integrated power supply. The optional sensor-style bracket, or multi-adjustable “LB” bracket, completes the laser system. The new MIL Series laser diode modules are offered with standard 515nm (green) or standard 635nm (red), with 1mW or 5mW.

Posted in: Products, Products, Lasers & Laser Systems
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Time-to-Digital Converter

Mouser Electronics, Inc., (Mansfield, TX) is now stocking the TDC7201 time-to-digital converter from Texas Instruments (TI). The TDC7201 is designed for use with ultrasonic, laser, and radar range finding equipment using time-of-flight (TOF) technique. TI’s TDC7201 time-to-digital converter has two built-in time-to-digital converters (TDCs) that can be used to measure distance down to 4 cm and up to several kilometers using a simple architecture. The TDC7201 features a wide measurement range of 0.25 ns to 8 ms and high accuracy of 28 ps. The device has a single shot resolution of 55 ps, (equivalent to 0.825 cm).

Posted in: Products, Products, Data Acquisition, Measuring Instruments
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Single Photon Counting Module

Excelitas Technologies® (Waltham, MA) has introduced SPCM-NIR, a Single Photon Counting Module specifically selected and performance-optimized for the near-infrared (NIR) wavelength spectrum. This NIR-spectrum enhanced device is designed to support long-range LIDAR, quantum communication and microscopy applications. The Excelitas SPCM-NIR uses a specially selected silicon avalanche photodiode (SLiK) with peak single photon detection efficiency (PDE) at 780nm, typically better than 73%, while maintaining uniformity over a 180 μm diameter active area.

Posted in: Products, Products, Data Acquisition, Measuring Instruments
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Single-Frequency Lasers

LASOS (Jena, Germany) has expanded its range of single-frequency laser sources from the ultra-violet through the red. Wavelength-dependent power levels up to 300 mW are available, with spectral linewidth values less than 1 MHz. Products include diode-pumped solid-state devices from the UV through red. These field-proven sources maintain excellent spectral and power performance for applications including Raman, Holography and Precision Metrology.

Click here to learn more

Posted in: Products, Products, Lasers & Laser Systems
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Product of the Month: January 2017

HP, Palo Alto, CA, unveiled the HP Z2 Mini Workstation designed for users in CAD and other compute-intensive industries. The workstation is 2.3” high, and 90% smaller than a traditional business-class tower. It has the ability to support six displays and was designed for CAD users requiring smaller hardware. The workstation, running Windows 10 Pro or Linux, comes equipped with Intel® Xeon® processors, NVIDIA® professional graphics, and available HP Z Turbo Drive for handling large files. The workstation features an octagon shape, and incorporates HP Z workstation features throughout, including ISV certification. The ultra-compact workstation provides users with numerous location options including on/under the desk, behind an HP Z display, or on a wall. Custom-designed fans and a cooling system for quiet acoustics provide mission-critical reliability.

For Free Info Visit: http://info.hotims.com/65847-120

Posted in: Products, Manufacturing & Prototyping, Rapid Prototyping & Tooling
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New Horizons for Aviation Technology

Thanks to advancements developed by NASA, today’s aviation industry is better equipped than ever to safely and efficiently transport passengers to their destinations. In fact, every U.S. aircraft and air traffic control tower uses NASA-developed technology. Streamlined aircraft bodies, quieter jet engines, drag-reducing winglets, and lightweight composite structures are an everyday part of flying thanks to NASA research that traces its origins back to the earliest days of aviation. But NASA isn’t finished. Here are some new technologies that could change the airline industry of the future.

Posted in: Articles, Aviation, Aircraft structures, Avionics, Aircraft operations, Product development, Technical review, Air traffic control
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40 Years of Safer Aviation Through Reporting

The U.S. has an incredibly safe aviation system, partly because safety concerns are identified and corrected before they become real problems. NASA’s Aviation Safety Reporting System (ASRS) is one of the tools used to make the system safe.

Posted in: Articles, Aviation, Data management, Historical reference, Risk management, Safety regulations and standards
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Spinoff: Wireless Platform Integrates Sensors with Smartphones

The platform, developed using NASA nanotechnology, paved the way for interchangeable smartphone sensors.

In 2007, when the Department of Homeland Security (DHS) issued a call for a sensor that could equip a smartphone with the ability to detect dangerous gases and chemicals, Ames Research Center scientist Jing Li had a ready response. Four years earlier, she led a team that wrote a paper on the use of carbon nanotube sensors for gas and organic vapor detection.

Posted in: Articles, Aerospace, Manufacturing & Prototyping, Nanotechnology, Sensors, Sensors and actuators, Chemicals, Gases, Nanotechnology
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Software Models Electromagnetics of Wireless Power Transfer

Imagine coming home and dropping your phone, laptop, and Bluetooth® headset on your kitchen table so that they all recharge simultaneously. What if you could drive your electric car into a garage, park above a mat, and know it will be charged in the morning? What if there was a new medical implant to replace the one you wear — and the new version does not include power cords or the need to replace batteries?

Posted in: Articles, Electronics & Computers, Simulation Software, Software, Charging stations, Computer software and hardware, Electromagnetic compatibility, Wireless communication systems, Magnetic materials
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