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BPF 9460-180 Iridian mid-IR Filter

BPF 9460-180 Iridian mid-IR Filter
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BPF 9460-180 Iridian mid-IR Filter
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  • Model: Iridian BPF 9460-180

Filter for mid-IR bandpass applications   

BPF 9460-180   

This optical filter from Iridian Spectral Technologies has been designed to optimise the detection of spectral emission lines.

Manufactured using a sputtering process, these hard and durable filters deliver exceptionally high transmittance levels and blocking from the visible to the LWIR.

Many of the wavelengths commonly used for gas detection are covered in this range, including H2O; CH4; CO2; CO; N2O; and O3. Other wavelengths or designs can be supplied on request.

Description Gas line filter for O3 detection
Centre Wavelength (nm) 9460
FWHM (nm) 180
Angle of Incidence (degrees) 0
Transmittance (%) 65
Blocking Wavelength Range (nm) 2000 - 12 000 (Level OD 2 | < 1%)
Filter thickness (mm) 1
Outer Diameter (mm) 25.4 +0.0/-0.2

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