NASA Tech Briefs - July 2009 - Vol. 33 No. 7

Overview

The July 2009 issue of NASA Tech Briefs, Photonics Tech Briefs, and Embedded Technology presents a wealth of information on cutting-edge technologies and innovations across various fields, particularly focusing on advancements in photonics, environmental energy solutions, and electronic systems.

Key Highlights:

1. Photonics Innovations:

   • The issue features a detailed article on a new spectrophotometer technology called xDNA, developed by X-Rite. This innovative device creates a three-dimensional mathematical model for special-effect paints, allowing designers and manufacturers to use it as a unique fingerprint for their products. This technology enhances the ability to measure color and appearance accurately, which is crucial in industries where aesthetics are paramount.

2. Environmental Technologies:

   • A significant portion of the magazine is dedicated to technologies that harness renewable energy sources such as wind, water, and solar power. These advancements are essential in the context of global efforts to reduce carbon footprints and promote sustainable practices. The articles discuss various applications and innovations that can lead to more efficient energy production and utilization.

3. NASA's Hubble Space Telescope:

   • The magazine highlights advanced technologies that will enable the Hubble Space Telescope to yield more remarkable discoveries. These advancements are crucial for ongoing astronomical research and exploration, showcasing how technology can enhance our understanding of the universe.

4. Optical Biomolecule Detectors:

   • Another notable feature is the discussion on integrated miniature arrays of optical biomolecule detectors. These devices are pivotal in biomedical applications, allowing for the detection and analysis of biomolecules with high sensitivity and specificity. This technology has the potential to revolutionize diagnostics and personalized medicine.

5. Inter-Symbol Guard Time for Optical PPM:

   • The issue also covers technical advancements in optical Pulse Position Modulation (PPM), specifically focusing on inter-symbol guard time. This technology is vital for improving synchronization in optical communications, which is increasingly important as data transmission demands grow.
6. New Products and Software:

   • The magazine includes a section on new products and software relevant to the fields of photonics and embedded technology. This section provides insights into the latest tools and solutions available to engineers and designers, helping them stay updated with the rapid pace of technological advancements.

7. Application Briefs:

   • The application briefs section presents various case studies and practical applications of the technologies discussed. These briefs illustrate how theoretical advancements are being translated into real-world solutions, benefiting industries ranging from aerospace to healthcare.

8. NASA Patents and Innovations:

   • The issue features a segment on NASA patents, showcasing the agency's commitment to innovation and technology transfer. This section highlights how NASA's research contributes to advancements in various sectors, including commercial applications.

9. Networking and Cloud Computing:

   • An article discusses the implications of cloud computing on networking, emphasizing the need for secure software solutions in an increasingly interconnected world. This topic is particularly relevant as organizations move towards cloud-based infrastructures for data management and processing.

10. The Physics of Failure:

    • The magazine also addresses the physics of failure in electronic components, providing insights into predicting reliability and enhancing the lifespan of critical systems. This knowledge is essential for engineers working on high-stakes projects where failure is not an option.

Conclusion:

The July 2009 issue of NASA Tech Briefs, Photonics Tech Briefs, and Embedded Technology serves as a comprehensive resource for professionals and enthusiasts in the fields of engineering, technology, and science. It highlights significant advancements in photonics, renewable energy, and electronic systems, showcasing how these innovations are shaping the future. The articles not only provide technical insights but also emphasize the practical applications of these technologies, making it a valuable read for anyone interested in the latest developments in these dynamic fields.

Overall, this issue encapsulates the spirit of innovation and the ongoing quest for solutions that address contemporary challenges, from environmental sustainability to advanced scientific research.