Tech Briefs - May 2021 - Vol. 45 No. 5

Overview

The May 2021 edition of Tech Briefs and Photonics & Imaging Technology presents a wealth of information and innovations across various fields of technology. This issue focuses on advancements in optical design, imaging technology, and sustainable practices in laser processes, along with a special section dedicated to leaders in test and measurement systems.

Key Highlights:

1. Designing Large Diameter Aspheres: The issue features a detailed exploration of large diameter aspheric lenses, which are crucial in improving optical performance in various applications, including telescopes and high-resolution imaging systems. The article discusses the design challenges and solutions, emphasizing the importance of precision in manufacturing these complex shapes to enhance light collection and reduce aberrations.

2. Harnessing SWIR Line Scan Imaging Technology: Another significant topic covered is the harnessing of Short-Wave Infrared (SWIR) line scan imaging technology. This technology is gaining traction in various industries, including agriculture, security, and manufacturing, due to its ability to capture high-resolution images in low-light conditions. The article outlines the technical advancements that have made SWIR imaging more accessible and effective, highlighting its applications in detecting defects and monitoring crop health.

3. Making Laser Processes More Sustainable: The magazine also addresses the growing need for sustainability in manufacturing processes, particularly in laser technology. It discusses innovative approaches to reduce energy consumption and waste in laser applications, promoting environmentally friendly practices. The article emphasizes the importance of integrating sustainable methods into laser cutting, welding, and marking processes to minimize the ecological footprint of these technologies.

4. Special Section: Technology Leaders in Test & Measurement Systems: This special section showcases prominent companies and innovations in the test and measurement sector. It highlights the latest tools and technologies that enhance accuracy and efficiency in testing, which are vital for quality assurance in manufacturing and research. The featured companies are recognized for their contributions to advancing measurement techniques and providing reliable solutions for various industries.

5. Additional Features: The issue includes various advertisements and reader service numbers for free product literature, allowing readers to access more information about the technologies discussed. It also provides insights into NASA's contributions to technology, including improvements in tankless water heaters, showcasing the agency's ongoing commitment to innovation and efficiency.

Conclusion:

The May 2021 edition of Tech Briefs and Photonics & Imaging Technology serves as a comprehensive resource for professionals and enthusiasts in the fields of optics, imaging, and manufacturing. With its focus on cutting-edge technologies and sustainable practices, this issue not only informs readers about the latest advancements but also encourages the adoption of innovative solutions that align with environmental goals. The combination of technical articles, industry insights, and practical applications makes this edition a valuable addition to the library of anyone interested in the future of technology.

Overall, this issue reflects the dynamic nature of technological advancements and the importance of integrating sustainability into modern practices, paving the way for cleaner, more efficient solutions in various sectors.