FF01-441/511/717-25 25mm Dia. 441/511/717 nm BrightLine Triple-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 456 nm
- Cut On Frequency
- 426 nm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4662689493687624
- λ
- 441 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
FF01-441/511/717-25 25mm Dia. 441/511/717 nm BrightLine Triple-Band Bandpass Filter
The FF01-441/511/717-25 is a triple-band bandpass filter developed by Semrock, a renowned vendor in the optical industry. This filter, with a catalog number FF01-441/511/717-25, is designed with a circular shape and a diameter of 25mm, making it suitable for a wide range of optical applications.
The filter is made from fused silica, specifically from the material ID mal-1965, ensuring durability and high-quality performance. It has a thickness of 2mm, providing sufficient structural integrity while maintaining a compact design.
The FF01-441/511/717-25 features a unique coating on both the front and back sides. The front coating is "sem ff01-441 511 717", while the back coating is identical, enhancing its optical properties and performance.
The filter's physical data includes a cut-on wavelength of 426nm, a cut-off wavelength of 456nm, and a central wavelength (CWL) of 441nm. This specific wavelength range makes it ideal for applications that require precise filtering in the blue-violet light spectrum.
The FF01-441/511/717-25 is currently in stock and available for purchase on the Semrock website. For more information, users can visit the provided weblink: https://www.idex-hs.com/store/product-detail/ff01_441_511_717_25/fl-412322.