FF01-285/14-25 25 mm Dia. 285/14nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 292 nm
- Cut On Frequency
- 278 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4924222881636053
- λ
- 285 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-285/14-25 25 mm Dia. 285/14nm BrightLine Single-Band Bandpass Filter by Semrock
Semrock's FF01-285/14-25 is a Bandpass Filter, designed with a circular shape and a diameter of 25 mm. This filter is made from the material identified as "uvfs mal- 1965" and has a thickness of 3 mm. The filter's primary function is to allow light transmission within a specific range of wavelengths, while blocking other wavelengths.
The FF01-285/14-25 is designed to pass wavelengths of 285 nm, with a cut-on wavelength of 278 nm and a cut-off wavelength of 292 nm. This specificity ensures optimal performance for applications that require precise wavelength control.
The filter's coating is consistent on both the front and back surfaces, with the front coating identified as "sem ff01-28514" and the back coating as "sem ff01-28514". This symmetry in coating ensures consistent performance from both sides of the filter.
The filter's shape is described as a Thin Lens, suggesting that it may have applications in optical systems where a lens-like element is required. The catalog number for this item is FF01-285/14-25, and it can be found on Semrock's website, where it is currently in stock.