ScienceDirect, a platform for scientific research, is urging users to ensure their web browsers are up to date to maintain optimal access and viewing of its content. The platform issued a notification to users with older browser versions, indicating that an update may be necessary to view the site correctly. Technical details provided in the message indicate that the request originated from a user with the IP address 92.113.24.15 using Chrome browser version 58, running on Windows 10. Users are directed to a link to check supported browsers for ScienceDirect and are encouraged to update if needed to ensure continued access to research materials.
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ScienceDirect Restricts Access to Research Pages.
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Truncated Ellipsoid Reflector Enables Breakthrough in Optical Design
Researchers have engineered a novel optical design for LED lighting that utilizes a truncated ellipsoidal reflector to enhance light output and uniformity. This innovative approach addresses limitations in conventional LED lamps, which often suffer from uneven light distribution and reduced efficiency. The newly developed reflector is meticulously designed to capture and redirect light emitted from the LED source, resulting in a more focused and consistent beam. Studies suggest that this technology can significantly improve illumination performance while potentially reducing energy consumption. The advancements could pave the way for more efficient and effective LED lighting solutions across various applications, from residential and commercial spaces to specialized fields requiring precise light control.
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Optical Lab Software Solutions Rebrands Globally as Rx-Universe
Optical Lab Software Solutions, a provider of software for оптических laboratories, has announced its global rebranding to Rx-Universe. This change reflects the company’s evolution and expanded vision within the eyecare industry. The rebranding aims to better represent the company’s comprehensive suite of products and services designed to streamline operations and enhance efficiency for optical labs worldwide. Rx-Universe will continue to offer its existing software solutions while also focusing on innovation and expanding its offerings to meet the changing needs of the global optical market. The company believes the new name better aligns with its mission to provide a universe of solutions for the prescription eyewear industry.
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EXATEL Launches Custom Optical Network with IP Infusion’s OcNOS
Polish telecommunications operator EXATEL has deployed a customized software-defined optical networking platform built in collaboration with IP Infusion, utilizing IP Infusion’s OcNOS network operating system. This new platform will allow EXATEL to enhance its network capabilities and offer advanced services to its customers. The deployment leverages the flexibility and scalability of software-defined networking to optimize EXATEL’s optical infrastructure.
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Real-Time Coating Optimization Enhances Optical Mirror Quality
Researchers have developed a new approach to more accurately calculate the reflectivity of light within semiconductor waveguides, crucial components in modern photonics and optical communication technologies. Traditional methods often oversimplify the complex interactions of light at the waveguide’s facet, potentially leading to errors in performance predictions. This new method utilizes a specialized Python software package called CAMFR, developed at Ghent University, which employs a sophisticated eigenmode expansion technique.
Furthermore, the research addresses the challenge of manufacturing imperfections in waveguide coatings. Tiny errors in the thickness of these coatings, which are made of materials like silicon dioxide and titanium dioxide in the study, can significantly impact the waveguide’s functionality. To combat this, the team investigated an “in-situ design re-optimization” technique. This method involves measuring the errors as each layer of the coating is applied during fabrication and then adjusting the design of the subsequent layers to compensate for these errors.
This re-optimization process, likened to a form of “reinforcement learning,” significantly improves the robustness of the fabricated waveguides. To efficiently evaluate this robustness and understand the factors that most influence performance, the researchers employed a technique called Polynomial Chaos Expansion (PCE). PCE acts as a stand-in model, allowing for faster and more comprehensive simulations of the impact of manufacturing variations than traditional methods.
Finally, the study used Sobol’ sensitivity indices to pinpoint which layers in the coating design are most critical to overall performance. This sensitivity analysis helps to streamline the design process and focus efforts on controlling the most influential parameters during manufacturing. This combination of advanced calculation methods and in-situ re-optimization techniques represents a significant step forward in the design and reliable fabrication of high-performance semiconductor waveguide devices.
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Glasson.app: Software Transforming Optometrist & Optical Salon Operations Launched
Managing an optical business involves numerous challenges, from scheduling client appointments and tracking stock to providing precise lens recommendations. Efficient operations and accuracy are vital for customer satisfaction and profitability in this industry, making the right tools indispensable. Glasson.app is presented as a software solution designed to address these needs for optometrists and optical salon owners.
This optician software aims to streamline daily tasks and support business growth by automating processes and centralizing essential information. It seeks to reduce manual work, optimize inventory management, and provide insights into customer preferences.
Glasson.app emphasizes simplifying customer management by securely storing client data, including appointments, prescriptions, medical histories, and invoices, accessible in one place. The software also features an intelligent lens search tool, claiming access to a database of over 3.5 million lens variants for quick and accurate recommendations, intended to eliminate manual catalog searches. Appointment scheduling is also streamlined through the platform, allowing users to book, reschedule, and cancel appointments with automated reminders to minimize no-shows.
Inventory management is another core feature of Glasson.app. It offers real-time inventory tracking with alerts for low stock and tools for proactive reordering. For businesses with multiple locations, the software consolidates inventory data, facilitating stock transfers between branches and performance tracking across the entire operation. Supplier integration is included to streamline restocking by automating purchase orders and tracking delivery times.
Furthermore, Glasson.app incorporates data analytics to help businesses make informed decisions. It offers sales performance insights, identifying top-selling products and seasonal trends, and client behavior analysis for personalized marketing efforts. Revenue forecasting tools are also provided to predict sales patterns and revenue trends for proactive inventory and marketing planning.
Glasson.app is offering a 7-day free trial for optical professionals to test the platform’s capabilities in streamlining operations and improving customer service.
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BHMbot: Novel Design and Movement System Explained
Researchers have detailed the structural design and moving mechanisms of a robot named BHMbot. This work explores the intricacies of the robot’s construction and how it achieves locomotion. An optical photo of the robot is associated with this research, suggesting a visually documented study into its physical form and operational capabilities. The findings are published on ResearchGate, a platform for sharing scientific research. This study contributes to the understanding of robot design and engineering, potentially informing future developments in robotics and related fields.
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Optical Chirality Breakthrough with 3D Helix Nanostructures.
Scientists have engineered innovative materials and three-dimensional designs for helix-shaped nanostructures that exhibit chirality at optical frequencies. This advancement opens up new possibilities for manipulating light and developing advanced optical technologies. Chirality, a property where an object and its mirror image are non-superimposable like left and right hands, is crucial for controlling how light interacts with materials, particularly at the nanoscale. By precisely crafting these helical nanostructures from specific materials using advanced 3D design techniques, researchers are gaining unprecedented control over this interaction within the optical spectrum. This breakthrough could pave the way for smaller, more efficient optical devices, novel sensors, and advanced materials with unique light-handling capabilities. The ability to tailor chirality at these frequencies has significant implications for fields such as advanced imaging, biosensing, and the development of metamaterials with bespoke optical properties.
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Compound Photonics Debuts World’s Smallest 1080p Smart Glasses Engine
Compound Photonics has announced the release of what it claims is the world’s smallest wide field of view 1080p optical engine reference design specifically for smart glasses. This new design aims to enable sleeker and more user-friendly augmented reality wearables. The company emphasizes the compact size and high resolution of the engine, suggesting it will pave the way for more stylish and functional smart glasses in the near future. Industry experts are noting this development as a significant step towards mainstream adoption of AR eyewear.
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TECNO Reveals Starry Optical Fiber Tech for Unique Phone Designs
At the Mobile World Congress (MWC) 2024, TECNO has unveiled its Starry Optical Fiber technology, a new innovation aimed at creating unique and customizable designs for smartphones. This technology integrates micron-scale optical fibers into a composite phone back panel. This integration allows for intricate and dynamic light patterns and effects that can be personalized, offering a departure from traditional smartphone aesthetics. TECNO highlights the energy efficiency of this technology, noting it consumes significantly less power than conventional LED solutions for similar visual effects. The company has announced plans to incorporate the Starry Optical Fiber technology into future smartphone releases slated for 2024, positioning it as a key feature to differentiate its products in the competitive mobile market through design innovation.
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