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).

Filter is an optical device that can selectively pass through or block specific wavelengths of light, and is widely used in various fields according to its specific optical characteristics. The ...

LASER COMPONENTS alongside partners Omega Optical is pleased to offer a series of interference filters optimised for biomedicine and clinical chemistry. Two basic ...

Seoul National University College of Engineering announced that a research team led by Prof. Sung-Hoon Ahn of the Department ...

The Model 14042 bandpass filter is used to prevent PCS interference at the ENG receive site, passing through the entire ENG band (i.e., channels 1-10, 1990-2500 MHz). The device provides stopband ...

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 ...