940nm Bandpass Filter

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Anoptical bandpass filteris used to isolate a band of wavelengths from the total spectrum by providing a band of high transmission and bands of high rejection of spectral energy on both the long and short wavelength sides of the transmission band.

FeaturesHigh selectivity:The 940nm bandpass filtercan accurately select and transmit light with a wavelength of 940 nanometers, while effectively blocking light of other wavelengths to ensure the purity of the optical signal.Low insertion loss:Advanced coating technology and material selection make the filter extremely transmittance in the target band, reducing the loss of optical signalsduring transmission.Excellent environmental stability:The use of high-quality substrates and stable coating processes ensures the stable performance of the product under extreme temperature and humidity conditions and extends its service life.Compact and light:The design is compact, light, and easy to integrate into various optical systems to meet the application requirements of different scenarios.

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