Articles

Articles : Photonics/Optics
Line Scan Cameras

Area array and line scan cameras are each suited for unique machine vision applications. Area array cameras, for all intents and purposes, are “conventional” cameras that use sensors with two-dimensional pixel arrays....

Articles : Photonics/Optics
Optical Monitoring System Enables Greater Accuracy In Thin-Film Coatings

The challenges in achieving greater accuracy in optical thin-film coatings, both historically and in today's coating processes, are many and deserve our scrutiny. The “old” way of designing and manufacturing coatings was to use a thin-film design software like TFCalc,...

Articles : Research Lab
Brookhaven National Laboratory

Opened in 1947 on the former site of the U.S. military's Camp Upton in New York, Brookhaven National Lab's (BNL) initial mission centered on the peaceful exploration of the atom. Particle accelerators, leading chemistry and biology experiments, and visionary scientists soon joined research reactors, and Brookhaven...

Articles : Sensors/Data Acquisition
AUGMENTED REALITY: Beyond Gaming to Real-World Solutions

Ask a stranger off the street what Virtual Reality (VR) is or how it works, and most people will have some inclination of what the technology entails; however, ask that same person...

Articles : Electronics & Computers
Connectors Link Data Networks for Orion and Industry

Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of health and medicine, consumer goods, transportation, public safety, computer technology, and...

Articles : Lighting
Products of Tomorrow: October 2017

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Articles : Motion Control
Selecting the Correct Actuator

The need for actuators has grown exponentially. Nearly everywhere you look you can see pneumatic, hydraulic, or electric actuator systems at work in an endless variety of applications. There are many stereotypes surrounding these three types of motion systems, and while some of the ideas may stand true, many of the...

Articles : Motion Control
MOTOR DRIVES: Build or Buy

Every system design presents a unique set of specifications regarding cost, space, time-to-market, and other factors. Designers must therefore make tradeoffs to meet these requirements, such as opting for a higher priced component to meet a stringent space constraint. For a motion application, design engineers can...

Articles : Motion Control
Inch vs. Metric Ball Screws: Are You Asking the Right Questions?

Because ball screws are available in both inch and metric dimensions, designers sometimes begin the specification process by selecting a product family based on the unit of measure. This decision may prematurely exclude the ideal product for the application and lead to significant...

Articles : Mechanical & Fluid Systems
Self-Powered Wireless Sensors in the Industrial Internet of Things

Sensors have a key role in industrial production. For example, they can be used for quality and process monitoring or condition-based maintenance. The range of applications is large and is evolving even further, largely due to the increasing use of self-powered wireless sensors...

Articles : Sensors/Data Acquisition
Networking the IoT with IEEE 802.15.4/6LoWPAN

The Industrial Internet of Things is predicated on large-scale, distributed sensor/control networks that can run unattended for months to years with very low power consumption. The characteristic behavior of this type of network entails very short bursts of message traffic over short distances using...

Articles : Electronics & Computers
Products of Tomorrow: September 2017

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that innovation.

Articles : Sensors/Data Acquisition
DIGITALIZATION: The New Critical Success Factor

The terms Industry 4.0, Big Data, the Internet of Things, and the Digital Factory are being pitched around like a rugby ball, and almost always with a decided lack of clear definition. Let’s set the record straight.

Articles : Nanotechnology
Carbon Nanotube Resin Shores Up Boats and Bikes

Spinoff is NASA’s annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of health and medicine, consumer goods, transportation, public safety, computer technology, and...

Articles : Medical
National Institutes of Health

The National Institutes of Health (NIH) traces its roots to 1887, when a one-room laboratory was created within the Marine Hospital Service (MHS), the predecessor agency to the U.S. Public Health Service (PHS). An agency of the Department of Health and Human Services, today NIH is the nation’s focal point for...

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