Special Coverage

Converting from Hydraulic Cylinders to Electric Actuators
Automating Optimization and Design Tasks Across Disciplines
Vibration Tables Shake Up Aerospace and Car Testing
Supercomputer Cooling System Uses Refrigerant to Replace Water
Computer Chips Calculate and Store in an Integrated Unit
Electron-to-Photon Communication for Quantum Computing
Mechanoresponsive Healing Polymers
Variable Permeability Magnetometer Systems and Methods for Aerospace Applications
Evaluation Standard for Robotic Research

Wear-time Comparison of Three Pressure-sensitive Acrylic Skin Adhesives

This study’s aim was to quantify and understand the adhesive performance of acrylic pressure sensitive skin adhesives when used in a prototypical wearable device worn on the back of the arm.

Posted in: White Papers, White Papers, Coatings & Adhesives, Bio-Medical, Medical
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New Products: May 2017 Photonics & Imaging Technology

1x4 Pulsed Laser Diode Array

Excelitas Technologies® Corp. (Waltham, MA) has introduced a 1x4 Pulsed Laser Diode Array for LiDAR applications. The new laser array combines Excelitas’ high-efficiency, multi-cavity laser chip technology with small form-factor surface mount device (SMD) packaging for applications requiring high reliability, such as autonomous vehicles and drones.

Posted in: Products, Imaging, Photonics
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Today’s Advanced Hose And Hydraulic Systems

If you’re under pressure to pick the right components to keep your hydraulic hose assemblies running at peak performance—without incidents or downtime—you’re not alone.

Posted in: White Papers, Motion Control, Automation
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Technical Webinar Series from the Editors of SAE: Hybrid & EV Propulsion

In Conjunction with SAE

Greater use of vehicle electrification is essential for OEMs to meet the far more stringent global CO2 emission standards coming early in the next decade, and the technologies related to batteries, power control, and e-motors are progressing steadily. New vehicle electrical architectures, including 48-V hybrid systems and lower-cost EV drives, are poised to play a major role. In this 60-minute Webinar, experts discuss what’s over the technology horizon and what challenges engineers face as the plug-in future approaches.

Posted in: On-Demand Webinars, Propulsion
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Interface Simplifies Remote Robot Operation

Georgia Institute of Technology researchers created a new interface to remotely control robots that is much simpler and more efficient than current techniques. The user simply points and clicks on an item, then chooses a grasp. The robot does the rest of the work.

The traditional interface for remotely operating robots employs a computer screen and mouse to independently control six degrees of freedom, turning three virtual rings and adjusting arrows to get the robot into position to grab items or perform a specific task. But for someone who isn’t an expert, the ring-and-arrow system is cumbersome and error-prone. It’s not ideal, for example, for older people trying to control assistive robots at home.

Posted in: News, Motion Control, Robotics, Software
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Fabrication of Freeform Optics

Freeform surfaces on optical components have become an important design tool for optical designers. Non-rotationally symmetric optical surfaces have made solving complex optical problems easier. The manufacturing and testing of these surfaces has been the technical hurdle in freeform optic’s wide-spread use. Computer Numerically Controlled (CNC) optics manufacturing technology has made the fabrication of optical components more deterministic and streamlined for traditional optics and aspheres. Optimax has developed a robust freeform optical fabrication CNC process that includes generation, high speed VIBE polishing, sub-aperture figure correction, surface smoothing and testing of freeform surfaces. Metrology of freeform surface is currently achieved with coordinate measurement machines (CMM) for lower resolution and interferometry with computer generated holograms (CGH) for high resolution irregularity measurements.

Posted in: White Papers, Imaging, Optics, Photonics, Test & Measurement
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Shaping the Future of Service Robotics

Robots emerged in the early 1960s as a way to automate the monotonous and dangerous tasks in factories around the world. As time passed and new technologies emerged, these robots have taken a place outside of the industrial market and alongside humans in manufacturing and non-manufacturing applications alike.

Posted in: White Papers, Manufacturing & Prototyping, Motion Control, Automation, Robotics
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How to Add CAN-FD, Security and ASIL Safety Compliance to your Design with S32K MCU

The new S32K1 MCU family combines a breakthrough suite of automotive grade tools and software with a scalable family of 32-bit ARM Cortex-M based MCUs with future-proof features. All family members are designed in accordance with the ISO 26262 standard, AEC-Q100 qualified at up to 125°C, and guaranteed by NXP’s Product Longevity Program which assures supply for a minimum of 15 years.

Posted in: On-Demand Webinars, Software
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Conquering Radar Signal Generation

This Webinar will focus on the challenges related to the creation and generation of complex radar signals and provide you with some tools to help make this task more efficient. This 60-minute webinar features Tektronix expert Christopher Skach, who will share his insights on the key factors to consider when creating and generating these complex signals.

Posted in: On-Demand Webinars, Electronics & Computers
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Will UAVs improve how we monitor the environment?

This week's Question: Last week's TechBriefs.com story from the SPIE Defense + Commercial Sensing 2017 conference in Anaheim revealed new ways of detecting leaks in natural gas pipelines. Panelists from industry, academia, and government demonstrated how miniaturized sensing platforms, and the unmanned aerial vehicles (UAVs) hosting them, can improve the detection of hazardous gas leakage. What do you think? Will UAVs improve how we monitor the environment?

Posted in: Question of the Week, Aerospace, Aviation, Fiber Optics, Lasers & Laser Systems, Optical Components, Optics, Photonics, Data Acquisition, Sensors
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