1360FIB12 12.5 mm Dia. Standard Interference Bandpass Filter 1360nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1366.5 nm
- Cut On Frequency
- 1353.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.446236635779226
- λ
- 1360 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
1360FIB12 12.5 mm Dia. Standard Interference Bandpass Filter 1360nm
The 1360FIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed for a central wavelength of 1360nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical elements.
The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. This particular model has a cut-on wavelength of 1353.5nm and a cut-off wavelength of 1366.5nm, ensuring a tight control over the spectral range. The central wavelength (CWL) is 1360nm, providing a precise point of reference for system designers.
The filter is made from UVFS Mal-1965, a material known for its optical properties and durability. It has a thickness of 6.1mm, providing sufficient structural integrity for most applications. The front and back of the filter are coated with KNI 1360DIB, a coating specifically designed to enhance the filter's performance.
The filter's shape is that of a Thin Lens, which can be beneficial in certain optical systems where a lens effect is desired. The filter is currently in stock and available for immediate purchase through the vendor's website.