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FF01-860/11-25 25 mm Dia. 860/11nm BrightLine Single-Band Bandpass Filter

FF01-860/11-25 25 mm Dia. 860/11nm BrightLine Single-Band Bandpass Filter

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

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
865.5 nm
Cut On Frequency
854.5 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4523441427051829
λ
860 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

FF01-860/11-25 25 mm Dia. 860/11nm BrightLine Single-Band Bandpass Filter by Semrock

The FF01-860/11-25 is a Bandpass Filter, specifically designed for use in optical systems. This filter, sourced from the reputable vendor Semrock, is a Circular filter with a diameter of 25 mm and a thickness of 2 mm. The filter is made from UVFS Mal- 1965, a material known for its optical properties.

The filter's primary function is to allow light transmission within a specific wavelength range, while blocking other wavelengths. The FF01-860/11-25 is designed to allow transmission of light at 860 nm, with a cut-on wavelength of 854.5 nm and a cut-off wavelength of 865.5 nm. This precise wavelength selection is achieved through the application of a coating on both the front and back surfaces of the filter, specifically Sem FF01-86011.

The filter's geometry is shaped as a Thin Lens, which can be beneficial in certain optical system configurations. The physical data provided includes the cut-on and cut-off wavelengths, as well as the central wavelength (CWL) of 860 nm.

According to the vendor's website, the FF01-860/11-25 is currently in stock, making it readily available for your optical system needs. For more information, you can visit the product page at https://www.idex-hs.com/store/product-detail/ff01_860_11_25.

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