Imaging equipment to observe the earth from space provides data for various uses. Wavelength-discriminated imaging at a considerable distance from the earth’s surface is the basic idea behind optical ...

Of the many feats achieved by artificial intelligence (AI), the ability to process images quickly and accurately has had an ...

[IMSAI Guy] presents for your viewing pleasure, a nice video on the topic of optical filters and mirrors. (Video, embedded below) The first optical device is a simple absorption filter, where incoming ...

Tunable filters are optical filters that are suitable for applications requiring wavelength tuning. Two of their main specifications are the optical density (OD) and the out-of-band rejection. The ...

Wavelength-selective photodetectors are essential for next-generation wearable electronics, optical sensing, and multispectral imaging, yet most flexible devices still rely on external optical filters ...

News-Medical speaks to Sarah Locknar, Ph.D, about how optical filters are being used to improve microscopic analysis within the field of neuroscience. Please tell us about Omega Optical. Omega Optical ...

High-performance thin-film optical filters and coatings for sophisticated systems. ULTRA Series optical filters and coatings are specifically designed to be integrated into the most sophisticated ...

Spectrogon manufactures optical interference filters, thin film coatings, and holographic diffraction gratings. The filters are used in several applications such as medical, process industry, thermal ...

Software effects can only get you so far. Phil Rhodes examines current attitudes towards the use of real filters, and how important they still are when it comes to getting the best picture. There are ...