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65-789 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1350nm

65-789 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1350nm

Type
Filter
Subtype
Bandpass Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
1356 nm
Cut On Frequency
1344 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4463504523460502
λ
1350 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

65-789 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1350nm

The 65-789 is a 25 mm diameter mounted bandpass interference filter, specifically designed for use at a central wavelength (CWL) of 1350nm with a full width at half maximum (FWHM) of 12nm. This filter is sourced from Edmund Optics, a reputable vendor known for their high-quality optical components.

The filter boasts a circular base shape, made from UVFS material with the material ID 1965. It has a thickness of 7.5mm, providing excellent durability and stability. The cut-on wavelength is 1344nm, while the cut-off wavelength is 1356nm, ensuring a tight bandpass around the desired 1350nm CWL.

The 65-789 features a thin lens shape, making it suitable for a wide range of optical applications. The front and back of the filter are coated with EDM 65-775, providing enhanced performance and protection. This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status.

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