In the world of electronics, polarizers are crucial components that allow for efficient and high-quality displays. Thin Film Polarizers (TFPs), in particular, are widely used in LCD screens to enhance their brightness, contrast, and color accuracy. A TFP is a type of polarizing filter composed of multiple layers of thin film materials. By vibrating in … Continue reading
CNI Optoelectronics Tech (CNI) launched an easy-to-operate Hg-light wavelength calibration light source for wavelength and spectral line calibration of spectroscopic equipment. The spectral range is from 253 to 1700 nm in the UV-visible band. The easily identifiable mercury and argon transmission spectral lines are printed on the housing for fast and reliable wavelength calibration. The wavelength of a … Continue reading
The 532-nm single frequency emission of the SLM 532 laser from Xiton Photonics is the well suited choice for High Spectral Resolution LiDAR (HSLR), based on iodine-absorption filters. This special LiDAR method enables the detailed quantification of molecular backscattering of aerosols in the atmosphere. It can be a valued building block for improved weather and … Continue reading
Single, older-generation satellites are becoming obsolete, while smaller, lower-orbiting constellations of satellites designed for earth observation and satellite communications (satcom) are becoming the norm. Hundreds of these satellites can be launched by a single rocket, creating interconnected constellations of satellites for earth observation or communications. Essential to the operation of these satellites are spectral filters, … Continue reading
What are high power ZnSe beam splitters? High power CO2 lasers are highly useful in multiple applications, including marking and perforation of textiles, paper, and plastics; skin treatments; and even glass welding. With increasing laser power, such laser systems can no longer be point-by-point scanned at sufficient speed to fully utilize the laser energy, requiring … Continue reading
With the growing attacks on aerospace systems, how can we be sure satellites are secure? Quantum-enhanced cyber security in electronic systems is now a mainstream solution to ensure trusted and secured communications. The core of cyber security systems is the digital lock and key used to protect data and communications. And the keys are made … Continue reading