1360DIB12 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
1360DIB12 12.5 mm Dia. Standard Interference Bandpass Filter 1360nm
The 1360DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to operate at a central wavelength of 1360nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.
The filter is of the Bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking light outside this range. The cut-on wavelength is 1353.5nm, and the cut-off wavelength is 1366.5nm, making this filter ideal for applications that require narrowband transmission around the 1360nm wavelength.
The filter is made from UVFS Mal- 1965, a material known for its excellent optical properties. It has a thickness of 6.1mm, and the coating on both the front and back surfaces is KNI 1360DIB. This coating enhances the filter's performance by ensuring high transmission within the passband and low transmission outside it.
The filter's geometry is that of a Thin Lens, which means it can focus light to a point. This feature can be useful in certain applications where light needs to be concentrated.
According to the vendor, this item is currently in stock and can be purchased directly from their website using the provided weblink. The item's catalog number is 1360DIB12, making it easy to locate and order.