940nm Bandpass Filter
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.
- customizedper requirements.
- contact usfor spectral graph or more details
|
item |
value |
|
Customized support |
OEM, ODM |
|
Place of Origin |
China |
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Brand Name |
NMOT |
|
Model Number |
NBPF |
|
Use |
optical instrument |
|
Type |
Thin film filter |
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Thickness |
|
|
Sample |
Offered |
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Transmission |
90% |
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Shape |
Custom Shape |
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CWL |
940nm |
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FWHM |
20nm or custom |
|
Surface Quality |
60/40 |
|
Wavelength |
350-1100nm |
|
Blocking |
OD2-OD6 |
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