Interference filters are frequently employed in transmissive configurations where the light passes through the filter to produce a specific effect (band-pass, long-pass, short-pass, among others).

Widespread availability of Wi-Fi functionality on smart devices, the potential for an overall improved quality of service (QoS), and the ability to stream video to smartphones in dense environments ...

LASER COMPONENTS can now offer filters, which are specifically designed for the photolithography process. These bandpass filters produce a high performance result, which resolves monochromatic ...

Seoul National University College of Engineering announced that a research team led by Prof. Sung-Hoon Ahn of the Department of Mechanical Engineering has developed, for the first time in the world, ...

Researchers at Seoul National University have developed the first hardware-based acoustic band-pass filter that can isolate machine fault sounds in environments with noise levels up to 100 dB. Using ...