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Articles: Photonics/Optics
Optical scanners, or servo-controlled, limited-rotation motors with laser-beam steering mirrors, were first introduced 40 years ago by General Scanning. Since then, they have...
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Articles: Electronics & Computers
Throughout 2006, we’ve been celebrating the 30th anniversary of NASA Tech Briefs with special feature articles highlighting the past 30 years of a different technology category each month. This month, we...
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Articles: Electronics & Computers
With multiple switched interconnects gaining momentum in the embedded space, selecting just one to address a wide range of military systems requirements is not...
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Articles: Robotics, Automation & Control
The task of choosing the correct mix of motion control components for a successful servo positioning system involves a combination of art, science, and experience. It also includes a little luck, but luck is...
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Articles: Communications
In celebration of the 30th Anniversary of NASA Tech Briefs, our features in 2006 highlight a different technology category each month, tracing the past 30 years of the technology, and continuing with a...
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Articles: Electronics & Computers
The term embedded database was coined in the 1980s to mean a database management system (DBMS) that is embedded into an application, in contrast to large central databases...
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Articles: Electronics & Computers
The unrelenting growth and integration of embedded controls, information processing, and communications has created a need for systems that provide robust protection for resources and...
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Articles: Electronics & Computers
Recent technical advances in graphics processing units have accelerated the proliferation of high-power graphics processing units (GPUs) and multiple GPUs in high-end gamer PC applications....
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Articles: Photonics/Optics
Optical software programs provide optical designers with the means to predict and analyze performance characteristics of optical systems without experimental prototyping. Looking ahead into 2007,...
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Articles: Photonics/Optics
In the optical communications industry, it’s important to look back before you look forward. History has a way of putting the future into perspective.
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Articles: Photonics/Optics
The high-power laser diode market has grown rapidly in the last twelve months, a trend that is set to continue throughout 2006 and beyond. The global market for laser systems is forecast to grow by 8% in...
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Articles: Aerospace
In celebration of the 30th Anniversary of NASA Tech Briefs, our features in 2006 highlight a different technology category each month, tracing the past 30 years of the technology, and continuing with a glimpse...
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Articles: Motion Control
The age-old tradition of using shaft keys in mechanical drives has served the power transmission industry well for many years. When appropriately sized, it guarantees that virtually no relative motion...
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Articles: Photonics/Optics
Lightweight, aspheric, reflective optical designs commonly are designed and built for demanding space-based remote sensing, targeting systems, and aerial reconnaissance....
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Articles: Photonics/Optics
High-resolution digital imaging, low-light-level biomedical devices, and automotive sensing are just a few of today’s hot technologies demanding both low-cost and high-performance...
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Articles
An Operational Guide to Bringing Your Invention to Market
The last of a four-part series on converting your invention into a revenue-generating business, this month’s article describes, from an operational viewpoint, the critical steps that an inventor needs to understand to raise investment money and convert their invention into a viable...
Articles: Energy
In celebration of the 30th Anniversary of NASA Tech Briefs, our features in 2006 highlight a different technology category each month, tracing the past 30 years of the technology, and continuing with a glimpse into...
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Articles: Photonics/Optics
It is hard to see how machine-vision camera manufacturers produce decent-quality products at reasonable prices. The multi-megapixel sensors at the heart of current machine-vision cameras are among...
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Articles: Motion Control
The measurement of gases associated with industrial processing/emissions monitoring has become increasingly important as the need to improve efficiencies in process control has increased, and...
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Articles: Test & Measurement
In celebration of the 30th Anniversary of NASA Tech Briefs, our features in 2006 highlight a different technology category each month, tracing the past 30 years of the technology, and continuing with a glimpse...
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Building the Financials to Get Investors Interested
In our last article, we planned out the business chronologically; that is, what we expected to happen and when we thought it would happen. Now, we need to assign costs to the steps in that series of events and roll it up into a standard financial picture that investors, members of your board,...
Articles: Robotics, Automation & Control
Direct Torque Control (DTC) is widely used as a method for controlling AC motors in many demanding applications. It is a unique method for controlling AC motors. In...
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Articles: Electronics & Computers
30 Years of Electronics & Semiconductors
In celebration of the 30th Anniversary of NASA Tech Briefs, our features in 2006 highlight a different technology category each month, tracing the past 30 years of the technology, and continuing with a glimpse into the future of where the technology is headed. Along the way, we include insights from industry...
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How Much Financing Does Your Growing Company Need?
How much money will your growing company need? The answer is, you want enough investment to grow the company to its potential, yet do not want to over-fund, giving up too much equity. You cannot raise funds without a reasonable estimate of what you need.
Articles: Photonics/Optics
Design for Manufacturing (DFM) has taken off like a rocket in the electronics industry in recent years. Performing process and device simulations on CMOS transistors in a DFM flow have proven to be...
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Articles: Photonics/Optics
Historically, high-energy (Joule-class) nanosecond YAG lasers have been confined primarily to laboratory research facilities and government labs. System designs were unique for...
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Articles: Photonics/Optics
It is widely known that the light emitting diode (LED) R&D and commercialization community is striving to produce higher power, bright-white-light LEDs. From both a temperature and...
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The Difference and Distance Between Invention and a Business
This issue begins a series of four articles that will focus on converting your invention into a revenue-generating business, the critical information you need to gather to get started, and how to put together the two initial documents to gather funding to start your business: financial...
Articles: Imaging
Potato chips, cell phones, razors, and baby diapers are just a few of the many everyday items made with the help of industrial machine vision. In fact, any product that...
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