BRD Optical Co., Ltd. Datasheets for Optical Bandpass Filters

Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference in the transmitted light.
Optical Bandpass Filters: Learn more

Product Name Notes
Bandpass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range. As one of the best optical bandpass filter manufacturers, we can...
Based on the technique of all-dielectric hard coating and the principle of dielectric interference, and based on the characteristics of narrow-band filters, the optical properties are independent of the substrate.
The optical glass filter is an optical device used to select the desired radiation band. One of the common characteristics of filters is that there is no filter to make...