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).

Several light sources produce light across various wavelengths. While this wavelength spectrum can be useful in lighting applications, other applications require light with a restricted visible ...

Recent advances in power converter design have underscored the importance of mitigating electromagnetic interference (EMI) to maintain system reliability and compliance with regulatory standards. EMI ...

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 ...

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 ...

Knight Optical can offer infra-red interference longpass filters for use in Infrared Photography. We supply a range of infra-red interference longpass filters for a range of applications. All ...

The WSN-00256 pager interface notch filter diminishes signal interference caused by co-located 941-MHz paging and cellular systems. The filter measures 15 (L) x 8 (W) x 5 (H) in. and is ...