FB5068-100 Dia. 25 mm IR Bandpass Filter; CWL=5.068 µm; FWHM=100nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 5118 nm
- Cut On Frequency
- 5018 nm
Material
- Name
- Sapphire ow
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6199464569100377
- λ
- 5068 nm
- B1
- 1.4313493
- C1
- 0.005279926 μm2
- B2
- 0.65054713
- C2
- 0.014238265 μm2
- B3
- 5.3414021
- C3
- 325.0178341 μm2
FB5068-100 Dia. 25 mm IR Bandpass Filter; CWL=5.068 μm; FWHM=100nm
The FB5068-100 is a high-quality Bandpass Filter, sourced from the reputable vendor Thorlabs. This particular model boasts a circular shape, with a diameter of 25 mm and a thickness of 1 mm, making it a versatile choice for various optical applications.
The filter is designed to transmit light within a specific wavelength range, while blocking other wavelengths. The central wavelength (CWL) of this filter is 5.068 μm, and it has a full width at half maximum (FWHM) of 100 nm. This means it allows light to pass through if its wavelength is close to 5.068 μm, with a tolerance of 100 nm on either side.
The FB5068-100 is made from sapphire ow mal-1972, a material known for its excellent optical properties. The filter is coated on both the front and back with the "tho fb5068-100" coating, which further enhances its performance.
This filter is designed to be used in a thin lens configuration, making it compatible with a wide range of optical systems. The filter's current status is "in stock", according to Thorlabs' website, and it can be purchased directly from their site using the provided weblink.
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