Introduction of our bandpass filter (BPF) Part I
Bandpass filter (BPF) is an optical component which transmits arbitrary wavelengths and blocks other wavelengths. It removes noises of optical sensor, image processing, and detector as a optical receiver. We provide high-precision filter function with our leading thin-film technology. Followings are the introduction of our BPF in the UV～near-infrared wavelength range.
■UV BPF (λ=250nm / 270nm / 320nm)
■Visible 3 wavelengths + near-infrared BPF (λ = VIS + 850nm)
It is a set of BPF corresponding to each waveband of BGR and 850nm near-infrared. Including a laser projector, it is applicable for wide use.
Applications:■Special IR / 2 Wavelengths BPF (IR + BPF) (λ = VIS + 850nm)
This BPF is able to transmit both visible light and near-infrared light around 850nm. Most suitable for application which needs a mode for day and night such as image processing and security etc.
Applications:It is also used as the optical filter for the image and range finder as well.
Please feel free to contact us for any questions.
