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