FF01-766/13-25 25 mm Dia. 766/13nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 772.5 nm
- Cut On Frequency
- 759.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4539296312061127
- λ
- 766 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-766/13-25 25 mm Dia. 766/13nm BrightLine Single-Band Bandpass Filter
Semrock's FF01-766/13-25 is a Bandpass Filter, specifically designed for applications requiring high transmission and steep roll-off in the visible spectrum. This filter features a circular shape with a 25 mm diameter and a thickness of 2 mm, making it compatible with a wide range of optical systems.
The filter is made from UVFS Mal-1965 material, a proprietary substrate known for its excellent optical properties. The filter's primary wavelength is 766 nm, with a cut-on wavelength of 759.5 nm and a cut-off wavelength of 772.5 nm. This precise wavelength control ensures optimal performance in specific applications.
The FF01-766/13-25 filter is coated with Semrock's proprietary FF01-76613 coating on both the front and back surfaces. This coating enhances the filter's performance by reducing reflection and increasing transmission. The coating also provides excellent environmental stability, ensuring the filter maintains its performance over time.
The filter's shape is designed as a Thin Lens, which can be beneficial in certain optical systems where a lens-like effect is desired. This filter is currently in stock and available for purchase on the Semrock website.
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